After Season 3 update on windows 10. I can no longer use anyone from season 2 or 3

After the season 3 update on windows 10 that adds Mira. I can’t use any characters from season 2 or 3. I bought the combo breaker bundle, and the regular season 3 bundle. until Mira was added I had no issues what so ever. I have already tried uninstalling, and redownloading. Still the same thing. anybody know how I can fix this? Because it’s really pissing me off!!! pardon the language

Closing this as you have already posted about this in the appropriate Bug Reporting thread.