[NuclioN]

In functions.php there's also this:

eval("\$retval = \"".gettemplate("postbit")."\";");
} else if ($bbuserinfo['usergroupid']!=12) {
eval("\$retval = \"".gettemplate("postbit_banned")."\";");
} else {
eval("\$retval = \"".gettemplate("postbit")."\";");
}
} else {
eval("\$retval = \"".gettemplate("postbit")."\";");
}
}
return $retval;
}

That's part of "stealth ban" hack so there are 3 instances of:
eval("\$retval = \"".gettemplate("postbit")."\";");

I like this hack Xenon but it looks that it's not for me this time.