Pre-release cdkey problem

I tried to add it to my existing account but it said something about already being enabled on this account which I found odd. After this I click the Add Key button on the bottom right and it said sucessfully added. If I go into my account now though and look at the keys it doesn't show anything new has been added. If I now try to add this key in again it says that the key is already in use.

Should I be seeing anything under Manage Access Keys for Nightfalls under my account?

*Edit*

Just read someone else with the same issue in another forum. Please delete this thread.