The two sets of doors issue most commonly comes up if you do not fully exit the game before reloading. The game's engine does not properly reset things that have had their persistent flags stripped, and unfortunately that includes doors.
Seem you're correct.
It's probably the same thing you're seeing on the Prison and AU, the doors were stripped entirely.
Doesn't look like it. A save that's fine elsewhere still has issues with those two locations.
Heading into the AU.
http://img684.imageshack.us/img684/2421/screenshot570.jpg
Heading out.
http://img109.imageshack.us/img109/5700/screenshot571.jpg
The latter view in the CS. It this really what it should look like?
http://img697.imageshack.us/img697/7489/clipboard01ns.jpg
The rest of the IC has not been touched at all, so if you're getting door issues in districts other than the Prison and AU, it's not coming from OC.
No issues. I was expecting them to change. Performance issues the reason they're not done?