Ran a bountiful delve, T7 mycomancer. while fighting boss my voidwalker was knocked out of bounds causing the boss to follow it. Eventually I was pulled out of bounds to fight the boss. It was low enough I didn’t have time to get myself killed before beating it. i was then stuck out of bounds and could not loot the chests. I had to hearth out and thus could not get back to get the chests later. Lost whatever loot I might have received.