if you filled out the form to get your stats restored and it either didnt work or the data said corrupted try messaging them on facebookhttps://www.facebook.com/ActivisionAssist
I filled out the form for the restore about 6 times i believe and i did messaged them on facebook they entered the information in themselfs and it worked. The info that they need is:
-your rank before any reset
-list of what you are missing
also you might want to tell them that everytime you do the restore on the website that you keep getting a corrupted data message
© 2012 Activision Publishing, Inc. Activision, Call of Duty, and Modern Warfare are registered trademarks of Activision Publishing, Inc. All rights reserved.