Is award automation SQL Cron proper for membergroupids

[Skyrider]

In regards of:
https://vborg.vbsupport.ru/showthread.php?p=2568256 ( YaAS-Automation-R4.zip )

There's this specific code in the file that handles the membergroupid's for giving automated awards.

// USERGROUP AWARDS
$usergroupAwards = $vbulletin->db->query_read("
	SELECT *
	FROM " . TABLE_PREFIX . "award_automation
	WHERE (auto_active=1) AND (auto_type='usergroup')
	");
	
while ($usergroupAwardsArray = $vbulletin->db->fetch_array($usergroupAwards))
{
	$getUsersWithGroup = $vbulletin->db->query_read("
		SELECT userid
		FROM " . TABLE_PREFIX . "user
		WHERE (usergroupid=$usergroupAwardsArray[auto_criteria])
		OR " . $usergroupAwardsArray[auto_criteria] . " IN (membergroupids)
		");
		
	while ($array3 = $vbulletin->db->fetch_array($getUsersWithGroup))
	{
		$checkUsergroupAward = $vbulletin->db->query_read("
			SELECT userid, award_id
			FROM " . TABLE_PREFIX . "award_user
			WHERE (userid=$array3[userid]) AND (award_id=$usergroupAwardsArray[auto_awardid])
			");
		
		$alreadyissued = $vbulletin->db->num_rows($checkUsergroupAward);		
		
		if (empty($alreadyissued)) {
			// Issue New Usergroup Award
			$vbulletin->db->query_write("INSERT INTO " . TABLE_PREFIX . "award_user (award_id, userid, issue_reason, issue_time, award_cgroup) VALUES ('$usergroupAwardsArray[auto_awardid]', '$array3[userid]', '" . addslashes($usergroupAwardsArray['auto_issuereason']) . "', " . time() . ", 'usergroup')");
		}
	}
}

However, for some reason when the user is in multiple secondary usergroups, its refusing to give out the awards. Sometimes there are problems as well where it doesn't give awards when the member is part of the secondary usergroup either, but works when the user is in primary. As such my question, is there any 'problem' within the code?