In epiphany browser (2.30.2 included in Debian squeeze) I get the attached result when I try to access the admin webpage of gargoyle.
I did a quick search of the busybox and gnome bug trackers and I can't find anything relevant.
It works fine for me with other browsers from the same computer (firefox, seamonkey, chromium).
This is one of those things where I can hear someone saying .. "well don't do that".

Chance