http://www.screencast.com/t/ODg4NjZiZTQt
http://dl.dropbox.com/u/8942084/dualtowns.EleSav
There are two examples of this happening in areas that I acquired from the AI. The screenshot shows one that still has both area's of influence showing, which looked interesting. The second one can be seen in the save game, one of the two towns is names SICI which is sort of in the middle of the visible map.
There was another example later in the game but I was tired and messed up that save...
I just realized I put this in the wrong forum, maybe someone can move it to the BETA area, Thanks!