[1Z1][BUG/Gameplay]cant pass through own cities?
I didn't get a screenshot of this, but I had managed to block off a few mountain passes using my cities, completely walling myself in into a section of the map thinking I'd be able to march freely though them...boy was I wrong about that. Couldn't advance any further because none of my units could pass through my own cities, nor could I make them "eject" in the clear tiles on the opposite sides.