I was running my first expert earlier (IT) and on the second to last boss Ragnoth; he was either glitched or the fight is impossible. Sure, it was my first time but they had run it before, so we fight the boss, and the npc would spawn to block the AE, and after about 3 of them the npc didn't spawn and we wiped. Another time he spawned and we all made it to his shield and then the ae hits and we all get one shotted. So do we fail at the game or were we glitched?