System Maintenance Notice (6/6)
Thank you for your daily patronage of ‘MapleStory.’
There will be a maintenance conducted on June 6th (Wednesday), starting from 10:30AM.
Maintenance Time and Date : June 6th (Wednesday) from 10:30 ~ 12:00 (That is 9:30 PM until 11:00 PM Eastern Daylight Time (GMT -5))
Affected Worlds : All Worlds
Maintenance Content : System Maintenance
Please be aware that you will not be able to log into the game during the maintenance.
We apologize to everyone for the inconvenience and we ask for your understanding and cooperation.
Please continue to play ‘MapleStory.’
Source : http://maplestory.nexon.co.jp/support/info/view.asp?no=714937