After finishing Operation Anchorage there are many clipping errors in the Outcast Outpost. I cant survive the fight against the revolting Outcasts because everything aroung me is becomming grey. Is this a known bug? Is it possibly related to FWE?

I′ve got the GOTY Version + FWE + MMM + WMK + EVE + PB + Max Lvl 99 V2.

Outside the Outcast Outpost I′ve never had anykind of map error.