Taking my priest over the mountain, on foot, above Wailing Caverns I got DC'd. After logging in I found myself dead inside Wailing caverns. I ran back as a ghost, over the same spot on the mountain (assuming I would have to run in from the entrance) and fell - without DC'ing to land next to my corpse inside WC.
To see if it was my character or the game that was bugged, I logged on with my other character and traced my steps. I fell through on the same spot, without dying, and landed inside WcC again.
There appears to be a hole from the top of the mountain directly into Wailing Caverns.
