A popular website encountered an error 404, “Page Not Found” issue, resulting in a loop of identical messages for users. The problem may arise from outdated links or temporary site unavailability. To rectify the situation, the website’s administrators are working to update their links and resolve any technical issues. Users can expect the issue to be resolved soon as the site is restored to functionality.
Source: https://magic.wizards.com/en/news/mtg-arena/mtg-arena-announcements-june-30-2025