Hello,
There is no reason to worry. I confirm you will be able to claim your game.
The ASUS promotion was very successful, and we had to order more keys from Capcom. We're simply waiting for Capcom to send us these additional keys, and then you can activate your Gamesplanet promo code to receive your free game.
This should be relatively quick. We'll get back to you as soon as the new keys arrive.