Can't download Spotify Podcasts

I'm successfully using Spotify for music on my 5 Plus and it works well.

However, I can't get podcasts to work. Having searched, I can't find a record on anyone else having a problem so I wonder if I'm doing something wrong.

What I'm doing is:

1) In Spotify itself I follow some podcasts
2) In the Fenix Spotify app, I select 'Add music & podcasts'
3) I then select Podcasts
4) I see the podcasts that I'm following
5) I select the podcast that I want on the watch
6) I then see a list of episodes and I select the one I want (using the top right button on the watch)
7) The watch searches for wifi and then displays 'Syncing Spotfiy 0% complete'
8) Then nothing. No spinning border around the outside of the watch. Just nothing. This screen just stays on the watch at 0%. If I press the bottom right button on the watch then I can cancel the sync but it will never complete by itself

Am I doing something wrong?

I've restarted the watch and that doesn't help. I've also restarted the Garmin app on my phone (although I'm not sure this is a factor). Still didn't help.

Could / should I delete the Spotify app from the watch and try to reinstall? If so, can I delete the Spotify app without resetting the watch? It's a right pain doing a full reset and having to sort out all the settings again!

Any help would be much appreciated.

Thank you.