[MC-106822] Severe lag in jungle biome (up to 60 secs = server crash)

Steps to reproduce:
Client only

Start a fresh installation of Minecraft 1.10.2
Create an new world (cheats enabled) with the given seed (see below)
/tp to given coordinates
/debug start

On Server

Start a fresh setup of a minecraft server (set the seed in server.properties)
java -Xmx1024M -Xms1024M -jar minecraft_server.1.10.2.jar nogui
Join the server with a minecraft 1.10.2 client
/tp the player to the provided coordinates
/debug start

Seed: -8685038318464254472
XYZ: 220, 68, 180

[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks.pollingChunks' took aprox 147.039028 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks' took aprox 147.260873 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick' took aprox 209.95442 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World' took aprox 211.248774 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels' took aprox 211.670752 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root' took aprox 212.160627 ms
[13:57:37] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 7831ms behind, skipping 156 tick(s)
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks.pollingChunks' took aprox 198.400747 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks' took aprox 198.647064 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick' took aprox 245.994268 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World' took aprox 246.525194 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels' took aprox 246.716249 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root' took aprox 247.317439 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks.pollingChunks' took aprox 144.64453 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick.tickBlocks' took aprox 144.83361 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick' took aprox 156.447285 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels.New World' took aprox 159.727976 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root.levels' took aprox 160.433378 ms
[13:57:37] [Server thread/WARN]: Something's taking too long! 'root' took aprox 160.802066 ms
[13:57:38] [Server thread/WARN]: Something's taking too long! 'root.levels.New World.tick' took aprox 104.464244 ms
[13:57:38] [Server thread/WARN]: Something's taking too long! 'root.levels.New World' took aprox 105.661493 ms
[13:57:38] [Server thread/WARN]: Something's taking too long! 'root.levels' took aprox 106.127288 ms
[13:57:38] [Server thread/WARN]: Something's taking too long! 'root' took aprox 106.692951 ms