We've identified a discrepancy between the achievement conditions displayed in-game and the actual conditions the system is using to determine completion.

As a result, it became difficult for players to understand how to actually complete the mission, leading to numerous inquiries and causing mass confusion. We deeply regret this outcome.

To resolve this issue, we plan to fix the system's detection in a future patch. 
We will also revise the wording of the missions in-game to display the actual criteria for completion.

For those who have already completed the mission, your achievement status will not be revoked, so please don't worry.

We sincerely apologize for the inconvenience and confusion caused by this issue.