When I use open cities, SKingrad has 2 doors, one that opens normally as other Open cities cities, but behind it is the normal SKingrad door. What's worse is that when I enter the Skingrad worldspace, no doors work...they're all "Wooden door" or "Reinforced door" and won't open. So neither the open city nor the regular city work.

In my load order I have Open Cities loading last...or at least, at the bottom of OBMM.

Any advice?

Please repost in the official Open Cities thread, http://www.gamesas.com/bgsforums/index.php?showtopic=1019807. If you ask there, you're more likely to get an answer from people who know.