Issue with major stations not displaying board / playing announcements properly

[nicoboechat]

When trying to view the live departures for a London terminus (e.g., London Cannon Street, London Victoria, London King's Cross) or some major stations like Birmingham New Street (the only one I've seen happen so far), the following 2 things happen: the board is completely blank, and no announcements play for that specific station. In the logs, it shows that x services were found, but they are not displayed. Do you know if this is a bug on my end, or can this be fixed?

[davwheat]

There's two issues here:

• Many Network Rail stations are currently not correctly sending platform information to the national live information system called Darwin. This is resulting in the data being missing, and thus no announcements being possible.
• The code does not correctly handle this data being completely omitted, and encounters an error which results in the entire board breaking.