The Frostbrood Vanquisher died while doing this quest and I quickly summoned another one but was unable to use either of it’s abilities despite them going on cd and getting the “You can’t do that yet” error. Dismissing and resummoning it did not fix this. I went back to Death’s Breach and never left combat and the dragon never worked. Hearthed to Acherus, still in combat, so can’t take the flight path down. Closing and reopening the game and I immediately enter combat every time. So I’m stuck up here.