Hello! Do you play with one league in your career?
I don't understand what you are calling a league... so difficult answer
Previously I had only one save. And one career in it.
To avoid th eproblem, I tried to duplicate my save to be able to overcome the problem and I now have 3 saves, with one career in each (at diffrent stages) but the problems still occurs very often and I had to stop playing for the moment.
thanks for support.