Crash on CTF-OmicronDawn

[biz]

I've just found another flaw, 
as soon as the map is switched to CTF-OmicronDawn
the server crashes. This happens when doing a 
ServerTravel and even when trying to start a CTF Server
with CTF-OmicronDawn as the map.
I can recreate this crash with multiple installations.

Below is backtrace and other stuff from the log.

Just for your interest, the server systems are all amd64
with 32bit compatibility libs installed, and the kernel 
supports 32bit emul.

The error as follows seems to be:
Critical: appError called: 
Critical: StaticMeshComponent CTF-OmicronDawn.TheWorld:PersistentLevel.StaticMeshActor_2995.StaticMeshComponent_447: Serial size mismatch: Got 7012, Expected 9088

Seems like a problem with the map itself. 
md5sum of all Server packages was correct...

 

ScriptLog: ProcessServerTravel: CTF-OmicronDawn
Log: SeamlessTravel to: CTF-OmicronDawn
Log: ClearAllAnimSetLinkupCaches - Took 8.92ms
Log: Primary PhysX scene will be in software.
Log: Creating Primary PhysX Scene.
Log: Bringing World EnvyEntry.TheWorld up for play (30) at 2007.12.19-18.20.02
Log: Bringing up level for play took: 0.000558
Critical: appError called:
Critical: StaticMeshComponent CTF-OmicronDawn.TheWorld:PersistentLevel.StaticMeshActor_2995.StaticMeshComponent_447: Serial size mismatch: Got 7012, Expected 9088
Exit: Executing UObject::StaticShutdownAfterError
Log: Flushing async loaders.
Critical: Error reentered: Bad export index 2563357/28513
Log:
Developer Backtrace:
Log: [ 1]  ./ut3-bin [0x8d44a12]
Log: [ 2]  [0xffffe500]
Log: [ 3]  ./ut3-bin [0x8ccc4f7]
Log: [ 4]  ./ut3-bin [0x8ccc661]
Log: [ 5]  ./ut3-bin [0x8c7e8bf]
Log: [ 6]  ./ut3-bin [0x8cfe841]
Log: [ 7]  ./ut3-bin [0x83252ae]
Log: [ 8]  ./ut3-bin [0x86f9345]
Log: [ 9]  ./ut3-bin [0x8cc13db]
Log: [10]  ./ut3-bin [0x8c5cf21]
Log: [11]  ./ut3-bin [0x8c5ec88]
Log: [12]  ./ut3-bin [0x8c5ee72]
Log: [13]  ./ut3-bin [0x8c5ef4e]
Log: [14]  ./ut3-bin [0x8d11548]
Log: [15]  ./ut3-bin [0x804fa6b]
Log: [16]  ./ut3-bin [0x80500c1]
Log: [17]  ./ut3-bin [0x804bf08]
Log: [18]  /lib32/libc.so.6(__libc_start_main+0xd3) [0xf7e08ea3]
Log: [19]  ./ut3-bin [0x804adc1]
Exit: Exiting.
Exit: Name subsystem shutting down
Uninitialized: Log file closed,