[pr-preview] Issues with rawcdn.githack.com

Heads up that I'm getting a lot of 520 errors from rawcdn.githack.com right
now which might prevent PR Preview from properly rendering spec builds and
HTML diffs.

I'm tracking this here: https://github.com/tobie/pr-preview/issues/44

Please let me know if this is affecting you.

Thanks,

--tobie

Received on Tuesday, 5 November 2019 00:19:32 UTC