UFC5 career bug

Im using a flyweight fighter and I don’t know why but I had two title matches in bantamweight. I couldn’t move up to bantamweight after I won the first title match in bantamweight.

Then after the second title match in bantamweight I could finally move up to bantamweight.

But this first fight in bantamweight week is weird. When I try to skip a week Dana White’s message comes up but there are not any options for that. And i push buttons but nothing happens and freezes. So I can’t keep playing. 

Does anyone know how to fix this?