Pro Sites Levels Upgrades Page not showing

Hi,
I have started to use my new theme to build out the parent site, however when I change my theme to the theme I will be using, the page that shows the Pro Sites upgrades in the grid does not show any more. If I have a simple theme activated as the parent site theme, I have no issue for that page. Obviously there is a small issue with my current theme for showing that page. Could someone give me some pointers to display the upgrades grid.

Ciaran