Rollback not working

I'm trying to rollback my Rime of the Frostmaiden game because I accidentally deleted some map elements but it keeps telling me there are no available rollback files. 

You can report this in a  Help Center Request , or if the elements are all on a particular map, you can re-import the whole page from a fresh installation of the game using the Transmogrifier , since you are a Pro user. I prefer the Transmogrifier over a Rollback whenever possible in any case—Faster, simpler, and far less likely to give bad results. For best safety, rename the problem page, pring in the new copy, and copy and paste from old to new any homebrew elements you've added.

Use transmogrifier with another session bud, a rollback is going to rollback so much other stuff and if a live session gets rolled back behind a day that already happened you will have a whole host of new problems.