UPDATE 9:41 AM CT: Thank you for your patience. We can see from CloudFlare’s status page that this issue was resolved at 9:22 AM CT and everything looks to be remaining stable. Please let us know if you continue to see issues when loading your site through CloudFlare.
CloudFlare, a popular DNS provider used by customers as well as WP Engine have reported issues in some European locations, you can find more information here https://www.cloudflarestatus.com/ Your site may be impacted by this issue as well as your staging sites or any sitename.wpengine.com url’s. We recommend following their status page for further information as this is outside of WP Engine control.
We will update this page once the issue has been resolved according to CloudFlare.