The Things Network Status Page
The Status Page shows the current status of The Things Network community services that are operated by the core team of The Things Network Foundation. A similar page exists for the paid services offered by the very same team for The Things Industries.
The metrics on the page are updated continuously. Component statuses and incidents are updated manually while work is done on automating these too.
So it is possible that the status page does not always reflect the most actual situation.
Issues and incidents can be reported in the #ops channel on Slack.
Access to Slack can be requested on the The Things Network Account page.