Due to a bug in my game, several NPC sheets disappeared. Roll20 provided the ability to roll back to the versions of previous days. Ok. But why not give players the opportunity to transfer characters from game to game? 1. You can create a copy of the game where the data is missing (copy game). 2. Roll back in the original version (original game). 3. Transfer characters created after the bug from the copy of the game to the original. Yes, this is an option from the premium version, but this bug happened due to your fault. I lost few sheets, but there are probably those who lost more. Administration, think about the Community.