How do I register Integrated Video Tutorials?

When I try to register, there is a large white space above the button "Now Confirm Registration." After clicking the button, the page refreshes and says my settings are saved, but nothing is in this space.

If I go to the Video Tutorials page in the Dashboard and try to play a video, the video will not play because I am not registered.

Is this a bug? Do I need to register a different way?