[Notice: Jan. 23rd 2025 (KST) Scheduled Update Server Error Fixed] Hello, this is Project Moon. We have identified a server error after the Jan. 23rd, 2025 (KST) Scheduled Update, and have deployed the fix. It was applied to the game without a separate update or necessary game relaunch. [Issue] An issue where, if a player in the final node of the 5.5-1 BokGak event force closed the game, an error would occur in the process of refunding the Stage entry cost. [Cause] Cause: The function that returns the consumed Enkephalin(loads when logging in) clashed with the function that disables relevant 5.5-1 BokGak Stages upon Event closure, causing an error in the process of reviewing that particular node [Solution] The error has been fixed on Jan. 23rd, 2025 13:00 (KST). The server now functions as normal. [Subsequent measures] We have added a specific system logic to prevent this issue from occurring again. We sincerely apologize for the inconvenience.