[Release] [Quest Script] A new plague

[bulle7proof]

A new plague as you see on this video in blizzard click to watch should be completed like this and here is the bug script :the quest giver doestn say anything and doesnt die after you complete the quest he just stays like you havent done anything.I mean the animation is how the npc is talking and dying from the video is missing.

DELETE FROM `quest_end_scripts` WHERE (`id`=492);   
INSERT INTO `quest_end_scripts` VALUES 
(492,6,15,5,1,0,0,0,0,0),
(492,2,1,7,0,0,0,0,0,0),
(492,1,0,0,0,2000000084,0,0,0,0);
DELETE FROM `db_script_string` WHERE (`entry`=2000000084);
INSERT INTO `db_script_string` VALUES 
(2000000084,'I raise my brew and hope to be rid of the likes of you! Cheers, toy no good scoundrel,$N!',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
UPDATE `quest_template` SET CompleteScript = '492' WHERE entry = '492';

#creature update
UPDATE `creature` SET Spawntimesecs = '12', Curhealth = '176' WHERE guid = '44843';
UPDATE `creature_template` SET Minhealth = '176', Maxhealth = '176' WHERE entry = '2211';