I'm noticing other sites suddenly nonperformant or offline as well (Fitbit, Facebook for two). I wonder if there's some broadband thing going on.
Update: I've created a separate thread: https://news.ycombinator.com/item?id=15637412
>tracert news.ycombinator.com
....
Tracing route to news.ycombinator.com.cdn.cloudflare.net [104.20.43.44]
over a maximum of 30 hops:
8 12 ms 12 ms 12 ms be-10563-pe01.350ecermak.il.ibone.comcast.net [68.86.82.158]
9 * * * Request timed out.
10 * 161 ms 149 ms 104.20.43.44