The stations disruptions can be found in the StopPoint endpoint: https://api.tfl.gov.uk/StopPoint/Mode/tube,dlr,overground,tflrail,tram/Disruption
The 40 stations listed on the BBC are not all currently closed. Our press release states the following:
Stations that could be closed tomorrow include the following. Customers are advised to check the TfL website for live updates before they travel
The situation with these stations is currently fluid so the live status is being updated by the LUCC when stations close/open.
If we’re informed any station is closed for a significant amount of time, we will block them in advance.