Prometheus metrics lookup not working in Grafana

I can’t seem to get the metrics lookup to work anymore in Grafana (we are using Grafana Cloud). We are successfully connected to the Prometheus Datasource provided by api.fly.io/prometheus and our metrics show up properly but the metrics browser doesn’t work because Grafana can’t retrieve the list of available metrics from fly.io’s prometheus endpoint.

This used to work a couple weeks ago at least (we set up our dashboard back then) but stopped working since.

Any ideas?

You’re not alone… Grafana Cloud Fly dashboard/Prometheus issue?

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Ah. Thanks :-). Closing as duplicate.