In April, the Roddenberry Archives and OTOY published virtual bridges you could walk around for most main ships we see on screen. But now, when I follow old links to the site, I get redirected to the Roddenberry Archives new frontpage, and I can't find the virtual bridges anywhere. Google finds several news articles of the publication, but nothing on them being taken down (except a link to r/StarTrek, but I can't read that because the sub is private).

So, why were the virtual bridges taken down, or are they just hosted elsewhere?