I have been running campaigns for quite some time on roll20 as a basic member. I today decided to upgrade to Pro, and well. I now have a problem. Before I went pro I set up a map using fog of war, and the polygonal tool to reveal a part of the map. I then decided to switch to dynamic lighting, and disabled Fog of War in the page settings. But when I login as a player now, the fog of war persist with only the area previously revealed by the polygonal tool visible to a player. How can I resolve this?