[cellarius]

Try removing the following code lines from plugin forumhome_code lines at hook forumhome_start:

at/near line 91

PHP Code:

        " . $query_join . " 


at/near line 93

PHP Code:

        WHERE " . $where_add . ".userid = " . $vbulletin->userinfo['userid'] . " 


This should show all groups, but will render the other options useless.

I would advise against making that change if you have a more than a very reasonable number of groups.