A lot of people were having problems with the new licensing webpage designed for quick and easy activation code generation for v1.2. It has now been improved:

-It will no longer report that you have already generated an activation code. The details you enter are now properly checked before the activation status is sent to my database.

-Instead of outputting the activation code in plain text through your browser, it is now sent to you via e-mail.

This should fix all the problems people were having.