I see, that information is very useful, note that the Nicholas Cage mod is actually the last mod I installed, but I see your point.
I'm guessing the cuplret is Hueg, because the other mods don't really add much other than a few OP bodies and a really really damn cool glitchy mech, not only that, but it still happened without the Cage mod.
I'm just gonna try out COG by itself and slowly build up from there, it'd be a pain, but I'll find the mod, and when I do, I'LL BE BACK! (To edit-ninja.)
Edit(ninja):
Didn't work, bug still present. Really weird, I doubt the brains were changed or anything. Maybe add a exlusion list or something for it?
Either way, this mod is amazing.