I have 14 items in the left-side navigation of my Facebook page.
If I'm not logged in, or if I'm logged in with a non-admin account, I see the first 8 items and I can click a More link to show the additional 6 items, then click a Less link to hide the additional items.
If I'm logged in as an admin, only the top 8 items are visible, and there isn't a More link. If I go directly to the URL of one of the 6 items that aren't visible, I can see all of the navigation items, but there still aren't More or Less links.
How can I restore the More or Less links and see all of the items in the left navigation?