Greetings, Adventurer.

The issue regarding the abnormal number of possible exchanges for the 10th Anniversary Seal has been resolved.
Items that were additionally obtained or used have been retrieved, and used Seals have been restored.

We sincerely apologize for any inconvenience caused.

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Greetings Adventurers,

We confirmed an issue with the exchange of [Event] 10th Anniversary Seals, and therefore the exchange of these seals has been temporarily suspended.

If you obtained additional rewards due to this issue, we kindly ask you to refrain from using them. If the use of such items is confirmed, they will be subject to removal.

Please note that you can still receive 10th Anniversary Seals through the "[Event] [Daily] Those Gathered to Honor Your Adventures" quests as usual.

We sincerely apologize for the inconvenience and will make sure to solve this issue as soon as possible.