Xbox 360 Multiplayer data corruption

Hello,

I currently play Battlefield 4 on the Xbox 360. I attempted to log in and play some multiplayer on Friday, 01/03, to take advantage of the Premium Event that was delayed. When i jumped into my first match, all of my progress had been reset. This has happened before and fixed itself after logging out and logging back in. I attempted this fix twice and it did not fix itself. The third time I tried it, my Xbox 360 froze on my while loading the match. I turned it off and turned it back on, and then restarted the game. My system then told me my singl-player and multi-player data had been corrupted and would not be available. The system then required me to do the full start-up process again, including sizing my screen. I attempted to restart several times and was provided the same message each time. When I finally accepted the message, my progress is still there. I still show my current rank and unlocks. I logged into a match again and it was all gone. I reset again and logged onto the BattleLog while I waited. All of my information is correct on BattleLog and all of my unlocks are there. I changed something and re-saved, hoping it would send the informaiton and show up correctly. I logged into a multiplayer match again and it was still gone. I backed out and started a Test Range round. All of my information is there and everything I have unlocked is available. Clearly my informaiton has not been corrupted and is perfectly fine on my system, as it shows up in Test Range. Clearly my informaiton has not been corrupted on BattleLog. Therefore, the issue must be on your servers. Please let me know how to get this corrected so that I do not have to start over. Honestly, if this can't be fixed I may be asking for my money back on Premium and selling my copy of Battlefield 4. As much as I think it is a far superior game to Call of Duty, at least with COD I don't have to worry about losing my progress.