This is [Hero Cantare] CM Liddie!
We would like to notify a known issue after the maintenance on December 6th PST.
> An issue where the '[Master Devil HCLW/King Dark] Ticket' were deleted together during the maintenance time.
● The '[Master Devil HCLW/King Dark] Ticket' should be available until December 20 maintenance.
● The issue was fixed and have been delivered back to the players via mailbox.
We sincerely apologize for your inconvenience and thank you for your patience.
Hero Cantare Team