I have just fell victim to this same exact problem. I thought I was just registering my code to my early access account - teaches me not to rush into things. If it means waiting 2 weeks to get this sorted, then that is the price to pay for my idiocy. I don't even care if I lose the 30days free subscription, I just don't want to start all over and lose my precious preorder items. D:

I didn't even know you could create more than one service account per account. Anyways, I've sent a support ticket, so not much else I can do. -shrugs-