Alan has confirmed that the Contact details were only set up to use the ‘inner right column page layout’ so this is not actually a bug. This was mentioned in the specs on page 45. There was an existing navigation object Id:97 that looked in a hidden section called “Right Hand Contact Details” for any contact detail content type.
Alan has now altered the inner left column page layout to include the navigation object. Please note the name of the hidden section “Right Hand Contact Details” should remain the same.