https://downloads.arduino.cc/libraries/library_index.json not responding in a timely manner (at all with 600s timeout)

[tyeth]

Arduino library index / site is basically dead.
Please fix.
Other URLs work fine.

Fails:
https://downloads.arduino.cc/libraries/library_index.json

Works:
https://downloads.arduino.cc/libraries/logs/github.com/adafruit/Adafruit_AHRS/

Tested from the UK, two different computers on same connection.

[tyeth]

Hey @per1234, maybe you know the correct person to ping in this situation?

[tyeth]

Hmm, appears a site checker shows it up, and responses received okay from other points of presence (new york + tokyo).
I'm still getting nothing on the index json file, but library log links work quickly.
Maybe some azure cdn issue, if only I could remember which repo they responded on 🤦

[tyeth]

Totally FUBAR.

[tyeth]

I pinged Akamai who appear to own the server/IP shown above and will escalate.

[tyeth]

Appears to be Resolved.