( This text is written with the help of machine translation service. )
Hello everyone, this is the Troubleshooter development team.
We've received the report that is about the connection issue to the North America server today.
The issue had happened at 20:00 PM yesterday and it has been lasts about 20 minutes. This issue has been fixed and we've checked the server is in stabilized state.
Development team is going to handle this issue for the top priority and do everything to prevent this issue.
We're sincerely sorry for the inconveniences.
Thank you very much.