After killing the first (second) boss two NPCs have a quick discussion then you head into a hallway on your way to Praxin the next boss. Unfortunately everyone in the group continually died due to Collapsing Cavern Cave-In deaths of 40k Dmg multiple times even after zoning out and in, then quitting group and reforming. Others in Zone chat also had this issue, one did not. I've ran Spindleclutch I and II many times without ever seeing anything like this .......until the latest update.