Hi I think there is a bug with the quest [A taste of show business 2] located in Taipei 101 to collect 200 yellow perfume. Restarting the client and forfeiting the quest does not seem to resolve the issue. Possible bug due to me collecting the 200 yellow perfume before accepting the quest.
You need to kill 200 Yellow Perfume after accepting the quest. The second counter is your kill counter (not your item counter).