Bare domains are messy, and do some weird stuff. You can’t actually easily forward bare domains, and doing so requires some hacky stuff (which in our case is dealt with by SimpleDNS, I think, though this is all still Trike Apps’ territory, so I don’t know the details that well).
We changed the DNS of both lesswrong.com and www.lesswrong.com, but they might still have had different cache-expiration dates on your machine, so they don’t necessarily need to change at the same time.
Bare domains are messy, and do some weird stuff. You can’t actually easily forward bare domains, and doing so requires some hacky stuff (which in our case is dealt with by SimpleDNS, I think, though this is all still Trike Apps’ territory, so I don’t know the details that well).
We changed the DNS of both lesswrong.com and www.lesswrong.com, but they might still have had different cache-expiration dates on your machine, so they don’t necessarily need to change at the same time.