Forum:Reaper IFF glitch, RIGHT NEAR THE END!!

Grrrr,

I am at the very last part of the Collect Reaper IFF mission (ME2) and I suddenly have a glitch, two husks are stuck behind the locked door, I can't kill them through the door, obviously and the Reaper armor won't open unless I have killed all of the husk jerks. Please help, I would really hate to do the whole *%& thing over again. Thanks