Me and my fireteam managed to bug The Warpriest causing us all to die repeatedly on respawn. The only explination I can to this bug I can think of is we somehow managed to kill him after he enraged and the enrage effect persisted. Has anyone else experianced this bug? We did eventually leave to orbit and back into the raid, this seemed to solve the issue. We did manage to pick up the next checkpoint and continue on the the next boss.