Hello, this is UNDECEMBER.

We are currently investigating an issue related to the event item

[Holiday Raid Ticket], which is dropped upon defeating monsters in Chaos Dungeons.

If we identify any additional information regarding this issue,

we will provide further updates through this notice.

We apologize for the unexpected inconvenience this has caused during gameplay,

and we will do our best to resolve the issue as quickly as possible.

Thank you.