Our Engineering team has identified that this issue is related to: https://status.grafana.com/incidents/b6yc10yk8kv7
We'll be marking this incident as resolved and will provide updates for this event as well in the status page mentioned above.
From February 13th 23:30 UTC to February 14th 00:30 UTC, we saw higher latency and error rates in our Stockholm probe. This was related to a network connectivity within AWS in the EU-NORTH-1 region. The issue is resolved and the probe is operating normally.
See the AWS service health page for more information.