Hi OrrShadow! This is not normal or common behavior. For all the monsters on all the maps to have disappeared would require some unusual event. I have no idea as to your level of familiarity so some of these following things to check may be obvious. 1) are you running third party extensions that alter the behavior of Roll20? Beyond20 and VTTES are reasonably safe, but there are some out there that can really screw up a game. 2) Are you on the right layer? You might not be seeing the tokens because of this. Also, Many, many tokens start out on the GM layer. Check to make sure the opactiy of the GM Layer is not dialed down to 0. If neither of these is the issue, there are a couple of things to try: 1) File a Help Center Request . Given that we are closing in on the weekend, this might not give you timely results, though. 2) Create a brand new instance of the game and transmogrify in the PC sheets, plus whatever homebrewing you might have done.