I don't know if anyone else experienced it, but since a couple weeks ago, I can only open handout documents once. If I close them and try to open again, it doesn't work. It is an annoying issue for me and my group, since we like to have the campaign notes easily available for everyone and we use handouts for that. Any ideas about what's going on? If there's a way to solve it, or if it's a general roll20 problem?