I am doing the dailies on isle of thunder and my carbonite is eating memory causing lag spikes in fps. At one point, the carbonite.quests module was using 23 MB of memory. It is extremely noticeable. I am running a 680GTX and have no issues running WoW at all, so there seems to be an issue here and it appeared with the latest update, beta 9 and patch 1.
Other than that, it is working very well. Thank you for all your hard work.