Podcast not passing 'show' through to episode
I have a strange one with the Podcast app. I installed the app on a site and all seemed to be working fine ... however we didn't launch it. Now the client wants it live and there seems to be a bug. I've tried re-installing the Podcasts app, and replacing all my templates with the example ones - but same issue.
Podcasts home page is fine: https://www.calvarycambridge.uk/podcasts/
The Shows page displays the episodes: https://www.calvarycambridge.uk/podcasts/show.php?s=calvary-cambridge-uk
BUT when you click and episode it doesn't pass the "show" through (s= blank) and the page is empty: https://www.calvarycambridge.uk/podcasts/episode.php?s=&ep=5
IF I manually add the "show" to the URL it works fine: https://www.calvarycambridge.uk/podcasts/episode.php?s=calvary-cambridge-uk&ep=5
I'm a bit lost, because I thought it was something I'd done while customising the templates, but I think I've gone back to a stock install and I'm getting the same issue.
Anyone had similar or any ideas on what to try next?