Requests to fly app not progressing beyond initial connection

My fly app at is essentially broken as of it’s v13 about 3 hours ago, even though healthchecks are passing. As far as I can tell the app itself is fine as it returns responses with a locally built docker image. When I curl the endpoint I see the initial request then a fairly long pause followed by a 502.

If I ssh onto the machine itself I can curl the endpoint and see the response I expect.

I can’t really see what I can do differently here, anything you can do to help would be amazing.

Almost immediately after posting this it looks like it’s resolved…

Edit: I’m just going to say thanks Jerome in case it was you!