We are working on this. So far it looks like our core router went down. This incident doesn't look like it's directly tied to the DDOS. I'll update as I get info.
Edit: The router is software (a component of our backend infrastructure), not a physical router that someone tripped over.
Edit2: Sorry for taking so long fixing this. We are trying to get it up as quickly as possible.
Edit3: It's up, and we'll work to make sure that this doesn't happen again. We are very sorry about the inconvenience caused by this issue.
I really need some sleep