Launcher uses different profiles when starting the same profile twice

When playing the same profile ("Latest release") twice in the same launcher session, a different set of assets gets downloaded:

• Starting Launcher:

  [20:13:26 INFO]: Minecraft Launcher 1.6.61 (through bootstrap 100) started on windows...
  [20:13:26 INFO]: Current time is May 4, 2016 8:13:26 PM
  [20:13:26 INFO]: System.getProperty('os.name') == 'Windows 7'
  [20:13:26 INFO]: System.getProperty('os.version') == '6.1'
  [20:13:26 INFO]: System.getProperty('os.arch') == 'amd64'
  [20:13:26 INFO]: System.getProperty('java.version') == '1.8.0_25'
  [20:13:26 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
  [20:13:26 INFO]: System.getProperty('sun.arch.data.model') == '64'
  [20:13:26 INFO]: proxy == DIRECT
  [20:13:26 INFO]: JFX is already initialized
  [20:13:27 INFO]: Refreshing local version list...
  [20:13:27 INFO]: Refreshing remote version list...
  [20:13:28 INFO]: Refresh complete.
  [20:13:28 INFO]: Loaded 4 profile(s); selected 'Latest Release'
  [20:13:28 INFO]: Refreshing auth...
  [20:13:28 INFO]: Logging in with access token
  

• Started 1.9.2 first time

  [20:13:35 INFO]: Getting syncinfo for selected version
  [20:13:35 INFO]: Queueing library & version downloads
  [20:13:35 INFO]: Download job 'Version & Libraries' started (16 threads, 31 files)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
  [20:13:35 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.8.18\realms-1.8.18.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Download job 'Resources' skipped as there are no files to download
  [20:13:36 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.22\authlib-1.5.22.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.22\authlib-1.5.22.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.8.18\realms-1.8.18.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Attempting to download C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2.jar for job 'Version & Libraries'... (try 0)
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Finished downloading C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2.jar for job 'Version & Libraries': Local file matches hash, using that
  [20:13:36 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.611)
  [20:13:36 INFO]: Launching game
  [20:13:36 INFO]: Unpacking natives to C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-1280770928247820
  [20:13:36 INFO]: Launching in C:\Users\User\AppData\Roaming\.minecraft
  [20:13:36 INFO]: Half command: C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -d64 -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-1280770928247820 -cp C:\Users\User\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.22\authlib-1.5.22.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.8.18\realms-1.8.18.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\User\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2.jar net.minecraft.client.main.Main
  [20:13:36 INFO]: Looking for orphaned versions to clean up...
  [20:13:37 INFO]: Looking for old natives & assets to clean up...
  

• Left 1.9.2

  [20:14:28 INFO]: Game ended with no troubles detected (exit code 0)
  [20:14:28 INFO]: Deleting C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-1280770928247820
  [20:14:28 WARN]: Couldn't delete C:\Users\User\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-1280770928247820 - scheduling for deletion upon exit