[Updated December 1] As mentioned on our v.228 Hotfixes webpost, the "Night Snowfield" Flag Race and practice courses have temporarily been blocked due to the game client disconnection issues. Players will now be sent to "Daylight Snowfield" instead until December 12.
We received player reports concerning the issue where the game client disconnects when players attempt to enter the Flag Race map after the course changed on November 29 UTC. This disconnection issue is currently under investigation and we ask you to please avoid entering the Flag Race map until this issue has been addressed. We apologize for the inconvenience this may have caused.
- The MapleStory Team