it seems that the TfL Tube Arrivals API is down since today at approximately 13:18.
When attempting to connect to the Stream API (https://push-api.tfl.gov.uk/), my HTTP client gets an error like: “There is an unknown connection issue between Cloudflare and the origin web server. As a result, the web page can not be displayed.”
Connecting via the traditional polling API (https://api.tfl.gov.uk/line/...lines.../Arrivals) works, but I get no actual Arrival entities, again since approximately 13:18 (the numbers started going down at approximately 13:07).
Can you check the backend server responsible for feeding the Arrivals?
[EDIT] I see now there is another thread on the same topic: Arrivals empty response for every stop