Shopify change history: Admin and Storefronts experiencing intermittent downtime

Shopify reported major intermittent downtime affecting Admin, Checkout, and Storefront, starting at 2019-11-25 19:46 UTC and lasting 1 h 48 min. A fix was implemented at 20:13 UTC, and the incident was resolved at 2019-11-25 21:34 UTC.