Erm working on one now where they edited the master style, will update this post once I find out more.
Edit: If your reviewing plugin edits via the control panel log and notice anything similar to: template.php modify style id = 0 then place your site into
debug mode then check the MASTER STYLE for any edits.
The one I located was in the Master Style included in the forumhome template:
Code:
<META HTTP-EQUIV="Refresh" CONTENT="0;URL=http://adf.ly/VRrrp">
The code present on your site may vary and may or may not be a redirect to adlfy it could be anything else so be on the lookout
.