I just posted in the support area as well. I did about 3 hours of work last night including creating a logo, jerseys, grinding a few moments and a showdown. It's all missing today. 0 stubs when I logged in was my first warning. Then heading into DD it's asked me to make a new team with a New Jersey and logos.
I've attached my stream https://www.twitch.tv/videos/989223288 - all this work is now missing. It's showing me as a brand new user who never played at all yesterday.
Am I dreaming that I played? Or did I just spend all night on things I have to redo. It's asking me to redo the tutorial again.
EDIT: This has been resolved and the fix is in the comments below! SCROLL DOWN FRIENDS!