The Other Other Podcast - weird Sounds oddity?

[Agapornis]

While looking for something else I came across this on BBC Sounds:
https://www.bbc.co.uk/sounds/brand/p0l1wbqv
What is it?? 3 episodes of snippets? Presume it's some placeholder that maybe shouldn't be publicly available?

Edit: before anyone says to ask google/my AI of choice...I did and it wasn't helpful. So here for your opinions.

I think bbc sounds is having a bit of a wobble , I was trying to download a couple of episodes a few days ago and it just kept sending me back to episode 2 no matter what I did .