So when I get a task from a lord to denounce an another lord we get to duel. But the enemy lord is behind a bunch of buildings and I can't fight with him. When I leave duel, the lord invites me to duel again and then it says no relations and the lord invites me and so on.. This happened when I played as Prussia, idk about other nations. If it is a bug, please fix it. It happens every single time.