I was the player who played GW2 in free in previous time(just try). Today i buy a CDK for GW2. I follow the registration steps 1.Enter the CDK, 2.fill in the information, but i dont know that i enter the account name which is the previous one(the free one). And i successed. After that i discover that my display name is shown as the previous one, not the one i created in registration. Is that my registration success? Because my account name is the same but the display name is not.