All my Character Sheets from my Game have been deleted HELP!

I have a campaign that I have been running for over a year now and just noticed that all of the character sheets have just disappeared. The folders and subfolders that once housed everything are still there but all of the character sheets and monster stat blocks are just gone..... Looking for any help possible, I submitted a ticket last night and am trying to get this fixed for game night tonight. Nick

Hi Nick! As a Pro user, you have the option of a Rollback . Out of curiosity, there was a recent report of an addon doing this. Have you recently added one to your game?

Hi Nick,  To add to what Keith wrote, have you gotten a response to your ticket yet?

Yes unfortunately I just got a lot of items in a humble bundle last week and it seemed to do this. I had just checked with rollback and it seemed that I missed my window by a day or so (I just found this out) 

Nick, I think my question might have gotten missed, and I want to make sure you get up and running in time. Have you gotten a response to your ticket yet?