Ranked Ladder Challenge not completed despite meeting requirements

Hello,

I completed the requirement for the Ranked Ladder Challenge by finishing as a Ladder Champion twice in the final results, and both weeks have already ended.

However, the challenge is still not marked as completed, and I have not received the dive trail reward.

I believe I have met all the conditions, so could you please check my account and help resolve this issue?

Platform: (Nintendo Switch)

Player ID: (きらと)

Thank you.