So I started a new game for my players about two weeks ago, everything was working fine until this week. All of my saved default tokens are empty. They look like something is inside of them, but there's no token and nothing drops on the screen. This is happening to EVERY character token in the game, PCs, compendium sheets, they're all gone. This doesn't appear to have happened in the previous game that I wasn't the GM for. What's going on? Anyone know what this is?