https://www.bbc.co.uk/sounds/play/p0c0wkjf

New ten-episode spinoff audio drama from the BBC! The first two episodes are up, I just binged them, and I'm already invested. It's centered around a fictional podcast dedicated to unraveling the mystery of the blue box that seems to herald strange and supernatural occurrences. Now, however, the hosts seem to be on the brink of falling into a strange and supernatural event of their own. People are going missing. Information, even memories, are being corrupted and erased. The blue box, and everyone and everything it's ever touched, is being erased from history.

It's also got Jodie Whittaker actually in it, a much earlier return to the role than I was expecting. I quite recommend it!
-6&7