When I create a new project page I am able to select the title block I want to use, but when the new page opens the title block is not visible. The page format elements are visible and the Level Manager indicates the ECT_PAGE_TITL_LOGO is Used so it is present, just not visible.
This can occur if the title block is in "sheet mode".
Similarly, clear the Place title block in sheet mode check box on the New Page dialog when next creating a page. The check box will remain unset.