(Main Dev of site here: Sorry for that! I should really get around to setting up autoscaling. Site should now be properly available again.)
[0]: https://web.archive.org/web/20180220101251/http://lesswrong....
But now that you remind me of that, I think we now have the relevant technology and understanding of the old DB to make it do the correct thing. I will give it a shot in the next few days.