Hulu's War - Legion

Both my husband and I are questing in legion on our Lightforged Draenei. We are trying to do the quest Hulu’s War- The Arrival and we can not complete it for the life of us. We get in and cant kill one demon. We have tried deleting the quest a few times and trying it again.

Save Yourself is also bugged this way, they dont seem to care its been days now since it was reported. I was about to do this quest noticed i had to play as another character and figured it was bugged. Glad i checked before wasting my time.