
Originally Posted by
tai4ji2x
whenever you upgrade a governor's residence, on the turn of completion, the FOW surrounding the city will go black, as if you have no units, watchtowers, spies whatver. all units within this new blackened area cannot be selected on the campaign map unless you toggle FOW off via the RomeShell console, although you can click on the city and select the unit cards individually. moving a unit into the blackened area will momentarily restore vision, but will revert back to the bugged state once the unit moves out of the field-of-view. moving a new unit into the city itself will not restore vision either, as it become a part of the stack within the city, which is somehow now marked as "visionless". things will stay this way in all consecutive turns unless the game is reloaded. i think there is a chance it will be restored once you upgrade the residence again, though i haven't bothered to test this.