Well, I did it once or twice, it was easy. But... I have no screenies for proof. That would be like it not allowing you into the durance of hate or worldstone keep.
I stay away from act2 because I hate it so much.....but I remember once getting rushed by this zon and there were 3 of us needing the quest the zon kills duriel then a skulders dropped only for one of the other people getting rushed to grab it and leave the game.......even after we all said we would leave the drops.