As far as I can tell John, they are aware of the issue now and the cause. They know how to fix it but say it's something xbox need to do and will take a week
If you miss out on any awards because if error then you can log in to tanks on 360 to get them or file a support ticket on 28th
Source: http://forum-xbox.worldoftanks.com/i...st__20#topmost
Colonel
J-1
Director of Manpower and Personnel
JOCS