TB dynasty grades changing after year 1

I decided to test the recruiting grades over time by simulating the first season to see what happens. After the first season, the grades for athletic facilities and stadium atmosphere reverted to match the team I replaced, in this case, UConn. Mine weren’t that much better, but I also checked the other team in the dynasty, which was the same template, and replaced Liberty, and the same thing happened. This has to be fixed. Really defeats the purpose of using a TB school if not all the ratings stay after the first season.