Children are not expanded on Access denied (403) pages

Children are not expanded on Access denied (403) pages.

For the error, see the middle page footer site map at: http://inet-design.com/client-area

and working correctly see: http://inet-design.com/welcome.html

This problem shows up using either standard parent menus items or Special menu items as parents. (The error above is using special_menu_items as parents, the same error showed up under testing with standard parent menus items)