Loading fuel streams times out

[DanielBaulig]

When I try to load the dashboard.webcore.co/fuel page, it shows a permanent spinner.

Looking at my developer console I can see an XHR request to https://api-us-f.webcore.co:9287/fuelStreams/list failing / timing out (after 21 seconds).

This then seems to result into an unhandled rejected Promise. See here: https://pastebin.com/cCz5kKmy
(note: I stripped the Auth Token from the paste).

Happy to provide more information to help debugging upon request!