It actually wasn't the site. It was the entire Linode datacenter in Atlanta whose comms were briefly interrupted.
The new server itself, I am proud to say, is working great in conjunction with the Cloudflare threat protection! We suffered a significant DOS attack a few nights ago and not only did the server handle it remarkably well, but a single entry in the Cloudflare threat management system shut down the attack!
:monkey
The new architecture is about double the cost of the old server but WELL worth it.