Current Build At Time Of This Report: 9.2.0.43340
Bug Information:
I was doing a Mythic+ version of Theater of Pain tonight, And on the boss, Xav the Unfallen, I encountered a bug.
When you go onto the phase to duel another player, You will get killed sometimes upon losing the duel, Which is not intended. Instead of porting the other player as well back up to the boss, They will still be stuck on the lower level resulting in them dying as well.
Edit: I know this week has the Explosive ability on trash and bosses. I verified with my group that there were not any explosives up. So we agreed, We came across an unintended bug.