Lost all my progress. Bf4, bf1 and bfv

Hey, I logged in to play bf4 and found all my stats reset. I also tried 1 and v to find the same thing.

The only thing ive ever done is rename my psn from YoZZa-1 to sergeantwombat.

I have NEVER played on a different playstation account.

I do have a pc account and that is NOT the issue.

I had all my games played under YoZZa-1 and the only change is when i renamed my account. I havent changed my account as i have been repeatedly assumed of.

So if you search up my YoZZa-1 name and if stats come up. There is an issue that made it not move with my username change. If there is nothing then why are my stats deleted.