I am having trouble with one of my Spec groups. When I place a cabinet the result is a product that is missing the top , bottom, back and the drawer sides and bottom. When I opened the Parts List Review Those parts where not on the list. Also the placement of the face frame is incorrect, it has been placed behind the cabinet  not at the front as expected. Any idea on what might be causing this?

The cabinet on the Right is a different spec group and working. The cabinet on the Left is the problem child.