Since it sounds like this is in fact the Origin account under which you redeemed the humble bundle code I suggest that you speak with a game advisor who can see exactly what is going on with your account and provide a fix as well.
You can contact a Game Advisor by following these steps:
1 Click on the following link:
https://help.ea.com/contact-us2 Make sure you are flogged in (top right corner)
3 Click on the blue button "Contact a Game Advisor"
4 Enter the name of your game or product (or "Origin" for account-related issues) and click "Find Solutions"
5 Select the type of issue and the platform you play on, and click on "Find Solutions".
6 Click on the blue button "I still need help" if the FAQ articles do not apply to your situation.
7 Select a contact option. Note that you may get different contact options depending on your country.
I recommend that you use the telephone option and the “call me” option so you don't have to stay on hold for a long time (call back feature available to North America only).