NPC bugged

[aeb]

I hear this is already known, but maybe not precisely... a friend and I were doing my mission for Finale: D.U.S.T. to D.U.S.T. or Investigate D-SEC. We got everyone else, and won the mission, so we used our exit buttons, but Colonel Duray got to 25% health, and stuck. He was untargetable, wouldn't stop shooting, wouldn't heal, and couldn't hit anything, as far as I could tell. Most confusing. I hope this helps someone suss out what's wrong. 🙂 

[TheZag]

Same thing happened to us last night.  Im thinking hes supposed to pull a Castillo and teleport away so he becomes an invalid target.  But like a true villian, he cheats and continues combat.

[starro]

the fiend left behind an illusion of himself and got away