#11 - June 6, 2010, 4:25 p.m.
When you log into your Battle.net account, do you see an account named "WoW1" available to you?
If so, that's one of the accounts that was upgraded. The account you mentioned was also upgraded; however, it is not linked to you. If you contact our Billing Department, as previously mentioned, they should be able to help set things right.