Custom team limit in offline MyLeague.

[Nosremag]

I'm trying to customize all 30 teams in MyLeague. After 21 teams were changed using the in-game generic logos, it no longer saves any edits I try to make. Being fully offline now, is there any way to bypass this limit somehow? I love how it has turned out so far and it would be great to put custom art with the rest of the league.