Today, Blizz unleashed hell on its players with the quest, "Unleash Hell". If you haven't done it, it's a massive cluster of copters trying to shoot at a ship that seems impossible to sink, and also, you can't see it because of the weird flight pattern of the copters. I've been basically blindly spamming 1 for an hour to no avail. I don't understand two things, 1) why this quest isn't phased, and 2) why you can't get group credit.
I'll try to get back on later today, but I honestly don't see it to be doable until a couple of days after launch.