When the zone is temporarily boosted to level 100 this does not spawn. However, I petitioned it and a GM was nice enough to put it in my inventory.
I saw some posts on other sites saying GMs told them to wait so I can't promise you'll get the same response, but it's worth a shot :)
Oh and one other thing...none of the mobs in the revamped version see invis up to that area, so you can safely run in and grab it.