Bad news
Thank you for contacting Electronic Arts. I see that you are requesting to have your old stats restored. At this point, we are unable to restore the previous stats for your account. I apologize for any frustration this causes. To get back to the level you were at, you will need to play the game again to get to those unlocks. You should be able to login to your account fine at this point, please let me know if you experience an issue when logging into your account.
Regards,
Jonathan C.
Player Relations
Electronic Arts