Bug - Normal All story mode progress randomly reset

[Merrie Melodies]

I was grinding origin stories when my internet lagged out and I had to reset. When I logged back in it took forever to authorize and story mode was completely reset. I had all basic, advanced, and expert matches 100% complete and most of Master except Ascent of a Woman and some Going All In and Meaner Better Faster Stronger. Is there any way to recover my progress or do I have to play the story mode over again?

EDIT: uninstalling the game fixed everything, but I'm still curious as to what caused the reset.

 

[Bones]

It's an old bug that can happen if you're accessing the story modes before the game fully loads your progress. We'll get it fixed in a future update.

 

[Merrie Melodies]

It's an old bug that can happen if you're accessing the story modes before the game fully loads your progress. We'll get it fixed in a future update.

Thanks for the answer!