Originally Posted by
Vadis
If you built a new account under Beta 2.0, you should still be able to register your ARR CE code, it should normally work in the same way Early access codes did.
Once the active period for your account has passed, it will ask you to enter a new code. You can do this right now by pressing the "add platform" button found in the mogstation site.
you should also be able to link both your PS3 and PC CE codes and gain 60 free days by doing so.
But only if you register both new CE codes and merge/link them.
If your still having an issue you can try contacting SE support to clear up your situation, it's unfortunately very easy to enter the codes at the wrong place and create a new account instead of using the one that you created during beta/early access.
Hope this helps a bit! - let us know if you got things cleared!