Sorry if you couldn't connect overnight. There was a global outage of a service called Cloudflare that we and probably half the internet sit behind for security and DNS routing. If you saw the error page, our apologies but it wasn't us, it was them 
Things should be back to normal now.
www.cloudflarestatus.com
Things should be back to normal now.
Cloudflare Status
Welcome to Cloudflare's home for real-time and historical data on system performance.
www.cloudflarestatus.com