I recently noticed that I had duplicate libraries on PlexPy so I went to remove each of the duplicate libraries but it removed all of my libraries. I then saw the FAQ on PlexPy and was able to add the libraries back and then on top of that, I was able to remove the duplicates. Since doing everything, I no longer have any stats recorded for my libraries. It is as if I am starting from scratch. Is there any way to get the stats back?
PlexPy has a back-ups directory in it's root. Check there for db backups.