In the nav menu, some pages are listed, while they are deleted pages.
These pages are the “ghosts” of renamed pages where the initial underscore where replaced by blank characters.
Impossible to get rid of them: by the list-of-documents menu, by replacing /view/ by /delete/ in the url, by re-creating a page and re-deleting it…
Is there a way to correct that?
Illustration: “Modélisation_physique” on the menu (as well as “Gestion_des_crues”), but the page is deleted (definitely flushed out from trash bin).