diff --git a/upload/config.php b/upload/config.php
index e22aaf282..e3f8edd76 100644
--- a/upload/config.php
+++ b/upload/config.php
@@ -56,8 +56,8 @@ $domain_name = (!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : $do
 
 // Increase number of revision after update
 $bb_cfg['tp_version'] = '2.5 Beta';
-$bb_cfg['tp_release_state'] = 'R418';
-$bb_cfg['tp_release_date'] = '18-05-2012';
+$bb_cfg['tp_release_state'] = 'R419';
+$bb_cfg['tp_release_date'] = '21-05-2012';
 
 // Database
 $charset  = 'utf8';
diff --git a/upload/includes/functions_admin.php b/upload/includes/functions_admin.php
index d5676175c..355712ac3 100644
--- a/upload/includes/functions_admin.php
+++ b/upload/includes/functions_admin.php
@@ -68,6 +68,9 @@ function sync ($type, $id)
 
 			$tmp_sync_topics = 'tmp_sync_topics';
 
+			// Проверка на остаточные записи об уже удаленных топиках (критично в MySQL 5.5)
+			DB()->query("DELETE FROM ". BB_TOPICS ." WHERE topic_first_post_id NOT IN (SELECT post_id FROM ". BB_POSTS .")");
+
 			DB()->query("
 				CREATE TEMPORARY TABLE $tmp_sync_topics (
 					topic_id             MEDIUMINT UNSIGNED NOT NULL DEFAULT '0',