Dear Aisno Hello, I am a Korean player who is enjoying this game very well.
Before talking about the problem, I really want to say that thank you for making a great game.
I am sending this letter due to draw events that were held at official Korean community a.k.a "Naver Cafe" by Korean Server Community managers, specific members of community are being selected as duplicated winner during several events.

PLEASE refer to the file that I've attached to this mail. You can notice that winners of draw events are duplicated several times starting from previous other events. And this is not just one person.

This one, they have crossed the line.
I was able to find a groups of people taking all the prizes. Out of 1800 people who tried the lottery events, only few multiple players repeatedly taking prizes cannot be comprehended just by possiblity variable. 

We wish to know the CMS of Korean server are actually working "right and clean" We want to see the explanation of what is going on here. Once again, I thank you for this great game and thank you for using your time for this issue.

By Korean users

Lottery Event - 일반적으로 이런 표현을 사용 안해서 워딩 수정

약간 뇌피셜 톤을 좀 더 강하게 수정해봤고 두괄식으로 좀 수정해봄