Confirmed crashes on 3 pc's that crashed simultaneous application failures with similar event logs.
RPT ends with a long line of various;
"GetObjectLocked: Accessing static object outside landscape (Obj-519,680:287 in 32,32)
GetObjectLocked: Accessing static object outside landscape (Obj-519,680:288 in 32,32)
GetObjectLocked: Accessing static object outside landscape (Obj-519,679:280 in 32,32)
Subgroup R Alpha 4-3:<No leader> (0x32a9c9a0) - network ID 0:0"