Cloudflare is experiencing outages in multiple components of its infrastructure including, the dashboard, API, and their Argo smart routing feature that are causing issues for some sites that are using them. The outage was caused when a critical patch panel was removed and brought what were thought to be redundant computers in a server rack down. Services were restored at 20:44 UTC, with some services like Argo and Analytics still partially degraded. Some sites, such as Macrumors, are unable to access the dashboard to clear the cache when they make an article update.
Source: https://www.bleepingcomputer.com/news/technology/cloudflare-dashboard-and-apis-are-down-some-sites-having-issues/