Teammate Frozen on Olympus Tileset - Bug seems to happen on other tilesets, unsure to how to replicate problem

[Daemonsw0lf]

Just ran the mission on the Olympus, Mars tileset with 3 players. 

One of the players froze in game, they couldn't use any buttons or activate anything. We sent the host to extraction, when he extracted and was removed from the squad, the frozen player unfroze and we were able to extract. Unsure what the trigger might have been, mission was completed and extraction was open at that point. 

This also happened in on of the fissure extraction missions.