I have the same problem with the moderator link not appearing. In fact the text you specified in your install file does not exist in functions.php
I found something similar and put this[
Code:
$post['message']=preg_replace("#(^| |\n|\r|\t|\]|>|\")(".$val.")(([\.,]+[ $\n\r\t])|$|\"|<|\[| |\n|\r|\t)#si", "\\1<highlight>\\2</highlight>\\3", $post['message']);
// HACK MODALERT
if ($bbuserinfo['userid']>0) {
$modalert="<a href=\"modalert.php?s=$session[sessionhash]&postid=$post[postid]&username=$post[username]\"><img src=\"{imagesfolder}/modalert.gif\" border=\"0\" alt=\"Alert Moderators\"></a> ";
}
// END HACK
But that does not work.