Hopper: java.lang.IllegalStateException: TickNextTick list out of synch

This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-84811/

Crash:

java.lang.IllegalStateException: TickNextTick list out of synch
	at kd.a(SourceFile:377)
	at kd.b(SourceFile:131)

The following is the first clean report made public about this crash:

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 9/7/13 7:32 PM
Description: Exception ticking world

java.lang.IllegalStateException: TickNextTick list out of synch
	at kd.a(SourceFile:377)
	at kd.b(SourceFile:131)
	at net.minecraft.server.MinecraftServer.t(SourceFile:455)
	at net.minecraft.server.MinecraftServer.s(SourceFile:398)
	at bnn.s(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:332)
	at hr.run(SourceFile:575)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at kd.a(SourceFile:377)
	at kd.b(SourceFile:131)

-- Affected level --
Details:
	Level name: advance
	All players: 1 total; [kg['Mine_SlayerZ'/275, l='advance', x=-187.50, y=74.00, z=255.50]]
	Chunk stats: ServerChunkCache: 625 Drop: 0
	Level seed: 5686581615686167819
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (-180,64,248), Chunk: (at 12,4,8 in -12,15; contains blocks -192,0,240 to -177,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 82 game time, 82 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 63832 (now: false), thunder time: 96375 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.t(SourceFile:455)
	at net.minecraft.server.MinecraftServer.s(SourceFile:398)
	at bnn.s(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:332)
	at hr.run(SourceFile:575)

-- System Details --
Details:
	Minecraft Version: 13w36b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_13, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 69761672 bytes (66 MB) / 430374912 bytes (410 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 4997 (279832 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1263 (70728 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [kg['Mine_SlayerZ'/275, l='advance', x=-187.50, y=74.00, z=255.50]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.

You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-84811/8647023/