Hi, I had been working on maps, etc, in between sessions when I got a notice about being disconnected from the internet. Logging back in the next day, the campaign had disappeared: one map's name was there, but the map was blank. I'd put hours of work into the map... even more strangely, a bunch of premade maps I have never seen before are there instead. "The Ashen Ossuary," "Ramlock's Tower," etc. Is there a way to get back to a previous save of a map? Crap!