DB: fixed some startup errors

sql/updates/world/custom/custom_2019_03_19_00_world.sql

@@ -0,0 +1,2 @@
+UPDATE `creature_template` SET `flags_extra`= 1073742336 WHERE `entry` IN (44641, 46224, 46225, 46226);
+UPDATE `creature` SET `equipment_id`= 0 WHERE `id`= 55018;