The database has been reset as I am still figuring out database migration, in the future there will be almost 0 downtime and all progress will be saved when the game updates.
Update progress is going well, I have just pushed an update to cache tokens to stop calling the backend all the time. I have setup a big bulk of v0.3 that will include leaderboard and a new battle mode with matchmaking. Stay tuned, and hope you enjoy. ✨