Having wandered through the bottom of the Flaming Deeps today looking for rubble for a quest, I was beginning to get irritated because I couldn't find a way to get to the eighth piece. I searched and searched, but I simply couldn't get to it as it was surrounded by boiling oil. So I went to the mid-level of the zone and searched there. Lo and behold, I could see the rubble on the ground, far below. So I looked for a way to get to it. I noticed some stairs, so I headed for them, but I couldn't get to them from where I was, as the top of the stairs was attached to nothing. So, as is my customary method for discovering ways to get places, I threw a javelin at an orc coming up the stairs, in hopes that he would lead the way to his location by running towards me. So I threw the javelin. The orc ran across the thin air separating us like there was a bridge. So I walked forward to the invisi-bridge (name patent-pending) and..... fell off. Luckily I found the rubble at the bottom. Long story short, I ran up the stairs to get back up and was lucky enough to choose the right path back to where I had been. I then walked across the invisible pathway to the platform in the middle, where I was once again stuck. Does anyone know why this happened and/or how to fix it? I would really like to continue questing in the Flaming Deeps.