Hi all! I'm finally in Mournhold and as soon as I get through the door to the Temple Courtyard, I lose a lot of my interface and user abilities. I can't walk, jump, cast or swing. I can't open my inventory, but I CAN open the menu and quit. I tried previous loads. Every other area works so far (i.e. sewers. the palace, etc) Suggestions?
Thanks!

Who keeps downvoting
Who keeps downvoting legitimate questions? This casts a bad light on this community and I'm sorry about that.
To the question itself: I've heard of this bug once before and I just can't reproduce it. Can you please post your full load order and exactly how far you are in the Tribunal questlines, mostly what journal entries have you gotten and which quests have you started? Maybe you could even upload your savegame so I can see this bug for myself. In the meanwhile perhaps this file fixes it but I can't be certain.