I can confirm this. With Xubuntu 14.04 LTS (Final) menu entries under for example (but not exclusively) System are not visible in the menu itself, although menulibre lists them as not hidden. This affects entries as for example Software Updater, Sessions and Startup, Software Sources and Updates, Printers, and Settings Editor. These entries are visible and accessible though through the Settings Manager.
I can confirm this. With Xubuntu 14.04 LTS (Final) menu entries under for example (but not exclusively) System are not visible in the menu itself, although menulibre lists them as not hidden. This affects entries as for example Software Updater, Sessions and Startup, Software Sources and Updates, Printers, and Settings Editor. These entries are visible and accessible though through the Settings Manager.