I was trying to go into one of staff's stickied discussions, and I only managed to reach into the Error 404 page. If it had been deleted, why was it stickied? Answers appreciated. Thank you!
They may have changed the name of the page. That would also give you the same error message. Error 404 only means the server cannot find the requested page which means your browser may have requested an non existant page, the page has been renamed or the page has been deleted.