So one of my cities rolled back to over a week ago for some reason. I didn't have any errors (that I know of) when I played a day ago but for some reason when I got back to this one city it's rolled back and hours of work are now gone........EA is this your new fix? lol
May 2013 - last edited May 2013
It seems to be a synchronization problem.
Just before I load SimCity I delete all of the files in here:
This will clear your city offline cache and make sure that you are synced up with the server.