My sincere apologies for the unexpected downtime you've experienced today. We were offline from 11:28 to 13:23 GMT due to a small (alas, fatal) typo in one of our server settings. Normally we don't mess with these settings, and it only happened as we're preparing for our next infrastructure upgrade (bigger and faster hardware). Again, my apologies, and thank you to everyone who contacted me directly!
Now I wish you all a very pleasant Sunday!