Video Tutorials do not display

I have the Video tutorials installed and working on my test site but they are not displaying on the live site.

The only difference I can see is that the settings page is actually different on the 2 sites. There is a WPMUdev key field on the test site settings page but it is not on the live site. I do not know if this is the cause of the problem or not - but it is the only difference I can see. There is no menu on the dashboard for the video tutorials.

I have provided access to site.