Aakas Key 5 is bugged, maybe other levels are too. We were nearly unable to complete the instance because one of the mobs was Unreachable, and the next gate would not open. We got to the penultimate room, where the mobs come in waves, and we could not kill the final L7 Magurg Male. There had earlier been two other mobs which were Unreachable, but we were able to continue. Also, one of our avatars got stuck in a pillar, and had to Revive to be able to move further. But we persisted, trying to run around it, Reviving, and Logging Off/On, and eventually we were able to damage it before it went Unreachable again. More tries, eventually we killed it, and were able to continue. It took about 15 minutes of attempts to be able to hit it. I have submitted a Support Case, fortunately it didn't need to include a request to have our Ped returned. This may be due to the change in the Trapping logic in the latest VU.