One of my Campaigns became corrupted to the point where it will no longer Load. All my other campaigns load fine. The only clue to this happening was the fact that several of us were all reloading at the same time. Up until that point we had no problems at all. It did not really impact the game because it was the end of the session. I have a back up, but the players macros and bios will be lost. I'm just reporting this as an Alert.