Click on a province that you own and has an army in it. The neighboring provinces will be outlined, with a thicker than ususal outline to indicate that you can move your army there. Now click on "End Turn". The outline hasn't changed, even though it's no longer your turn and therefore you can't move your army there anymore.
Click on a province that you own and has an army in it. The neighboring provinces will be outlined, with a thicker than ususal outline to indicate that you can move your army there. Now click on "End Turn". The outline hasn't changed, even though it's no longer your turn and therefore you can't move your army there anymore.
It's a minor graphical issue.