This is a very annoying bug, There is this battle preview that never went away until i closed the game and restarted, keep in mind that yellow is my ally we are in a alliance, there is no units of mine there and there was some passing by several turns ago. It conflicts with the game alot because the game thinks there is an actual battle going on, so some buildings are restricted for placement there, and also units passing by so the pathing gets screwed , also that little black chat box is there indefinitely it nevers goes away, hope this takes notice and i love this game so much has so much potential happy to have run into several and report em. Cheers

I have the same bug happen frequently - it seems to occur if you hover over a battle preview for a long time, then it gets stuck there

Same issue here. If the tile changes (chopped down forest or adds district) the one tile that changes gets set back to normal but cant find any other fix for it.