Evacuation weird bug


Okay so there is this one wraith player me and my team have played against and we beat him 4 times in a row and we are going to the final part on evacuation and the death toll for the colonists keeps going up for the monster hahahah even though we are destroying him lol. Just a weird glitch or bug obvs because he is gonna get 6000 plus experience for essentially doing nothing but getting his ass kicked.