There is a sticky post plastered EVERYWHERE around here called "Can I still get to the forum archive?" with a link that purportedly goes to old forums that apparently used to exist. But that link ultimately just redirects right back to this apparent new forum. (This apparent new forum seems... like not a very good forum TBH.)
Michael, sorry about that, since we migrated everything over to the new forum into archive folders, we have turned off the old forum and hadn't removed those links yet. All the links to the old forum archive should now be gone. Any topics you are wanting to find from the archive should now be in this new forum.