Index: trunk/core/units/categories/cache_updater.php
===================================================================
diff -u -N -r6093 -r6791
--- trunk/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 6093)
+++ trunk/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 6791)
@@ -223,6 +223,7 @@
 	function clearData()
 	{
 		$this->Conn->Query('DROP TABLE IF EXISTS '.$this->table);
+		$this->Conn->Query('DELETE FROM '.TABLE_PREFIX.'Cache WHERE VarName = \'ForcePermCacheUpdate\'');
 	}
 
 	function DoTheJob()