Re: Pages disappearing and re-appearing
As far as I know, all pages should show up on "List Pages" consistently (barring cache issues, though I don't think caching should affect the list of pages). You can check your database (the table is "tiki_pages") using phpMyAdmin to see the definitive list of wiki pages at your site. Is the one page that seems to appear and disappear the only one that has that behavior? If there's a discrepency between the list and verified existing pages (I'm putting it that way because sometimes pages are started but not saved, so it's good to double check), then there's a bug, and any details about the page or circumstances when it doesn't show up would be helpful to know.
-- Gary