On Sun, 4 Sep 2016, Don Armstrong wrote: > Right; it looks like it's an issue with Apache's cache handling not > keeping the content type headers. I'm not sure if that's a known bug, or > if it's a configuration issue specific to the BTS.
Could it be https://bz.apache.org/bugzilla/show_bug.cgi?id=53539, which claims to be fixed in 2.4.4? Anders