Broken API

This is not a player-created issue or a third-party site issue. I’m trying to get attention to an issue that has existed for months. It is impacting this site’s ability to display the Mythic Keystone Leaderboard. This has nothing to do with any site outside of Blizzard’s. Normally after the weekly reset I can pull last week’s data. This week is behaving differently. I’m following the same thing I did about 8 months ago, which helped but has not fully resolve their issue.