Game crashes on startup if there is no internet connection

As said in Title. Either WiFi or Celluar Data makes game run correctly in such situation. Logging out from XBox also stops crash.

Update by [Mojang] Adrian Östergård
This bug has been reported to our internal bug tracker for further testing and a fix. It is scheduled to be fixed in one of the future updates (no specific date can be provided).
Please avoid duplicate comments. Post only NEW information regarding this bug.