Yeah theres a skelly corpse laying in the sloped area of the broken down section...he has a "reveal" spell on him. When used it reveals a lever to lower/raise the elevator...
I also did what Diff_1 did, ran around that room jumping clicking AND cussing a hundred times before i saw it lol

Friendship is like peeing on yourself: everyone can see it, but only you get the warm feeling that it brings.