That's... absolutely bizarre, I've never seen anything like that before. Garbled characters, but the hex in chevrons I've never seen, that combined with an intact body and html entities too...
I guess the server sharted and that was the result? Haha.
The header looked fine, the body started like this: <body>^_<8b>^H^C¥XÛrÛ8^R}¶¾¢<87>^OñLE"}M%^N]¯¥x<q¢<94>í©ÔÖÖ^Vdb$Ê$Á^E@Ë<9a><9a><87>ù<88>ýÂý<92>= r7;<89>3µ~<90>%^BÝèËéÓ="" Æ?<8c>&ç·<9f>?<8d>)we1ìÅü<
Oddly, there was random entified data in there: ^V[^P¿8û0þpöé&<