I tried disabling plugins, nothing changed (outside of a few seconds of "wtf is going on" IMs).
If I use another style, I
do get the full url back, like such:
Code:
<link rel="stylesheet" type="text/css" href="http://www.domain.ext/forums/clientscript/vbulletin_important.css?v=xxx" />
As my original edits were in "Additional CSS Definitions" I reverted it just for the sake of it, but nothing (so I put my edits back).