XF 2.2 Lastest Posts Missing from What's New

[Comsup]

When I click on "What's New" on my site the list of latest posts is missing. The page is blank and all the user sees are the "What's new", "New posts", "Your news feed" and "Latest activity" tabs. Any ideas on how to make the "Latest Post" list display?

 

[Paul B]

All of the tabs other than the profile posts show content for me as a guest.