Hidden menu item doesn’t work

I have narrowed down a problem I have to the If Menu plugin. I have a menu item “Login” that has a condition of Hide if logged in. It hides successfully but then won’t select. If I deactivate If Menu then it shows and works. Also there is another item that doesn’t have any condition set but which should show a submenu in all cases. Again when If Menu is active it doesn’t show any submenu, when deactivated it shows correctly.

The page I need help with: [log in to see the link]