You might be right on this one. I have also discovered that all my warnings "removal date" are updated constantly. I have found a error in the kill_warns.php file. Please edit your includes/cron/kill_warns.php file and find:
PHP Code:
if ($today >= $date AND $warn['warn_permban'] != 'Yes' AND $warn['warn_status']!='I')
Replace that with:
PHP Code:
if ($today >= $date AND $warn['warn_permban'] != 'Yes' AND $warn['warned_status']!='I')
Better yet, download the latest zip file and follow the upgrade instructions.
Rgds and tnx