Ongoing "421 Misdirected Request" problem with Debian apt-cacher

Hi, It seems that since about 0500Z today the Debian mirror CDN at deb.debian.org has been rejecting requests from our apt-cacher with a message like: E: Failed to fetch http://apt-cacher.lon.bitfolk.com/debian/deb.debian.org/debian/dists/bullse… 421 Misdirected Request [IP: 2001:ba8:1f1:f079::2 80] I am looking into this. I don't know what is wrong yet. If you are urently needing to uodate or install new packages just disable use of BitFolk;s apt0cacher by removing "apt-cacher.lon.bitfolk.com/debian/" from every line of your sources.list file(s). I suspect some unfortunate interaction between Debian CDN (Fastly?) and apt-cacher, as other mirrors are still working fine through our apt-cacher. Thanks, Andy -- https://bitfolk.com/ -- No-nonsense VPS hosting