The php class script used to generate overlays.g.o spits the text from inside repositories.xml unescaped to the HTML. <tr><th><span class="fa fa-fw fa-group" title="Unofficial repository"></span> <a href='https://cgit.gentoo.org/user/improvise.git/'>improvise</a></th><td>Patches and patched ebuilds; xen and python bugs && bumps</td><td><a href='mailto:idella4(at)gentoo.org'>Ian Delaney</a></td></tr> Note there's '&&' unescaped there.