Greust Fight Bug With Oak, Kraityn, and Alira as Surprise Guests

Bug # 1,277,806,315

Oak, Kraityn, and Alira's models are stacked on top of each other in their attack stances at the Greust fight where the enemies come out by the wall across from the idol in the middle. Can't interact with them or anything, but I've never seen that before, seems like a bug.