League History shows 1800 for each season

I spent ages creating a database and whenI saved it and loaded up the game the league hisyory is all messed up for every league it says Man Utd won the league last in 1800 and it is the same for every team

I checked it in the editor before I saved it and it was fine.

I loaded the database again and cahnged each year back to normal and saved it again only for the problem to reappear even though I cahnged them manually when the problem first appeares