Worryingly, I was just planning to post a link to the Ursula Le Guin interview in the same slot this week, and got "Sorry, this episode is not available to listen again", with a link to a page explaining possible reasons, eg rights restrictions. I suppose it might be something specific to Le Guin which doesn't apply to Garner? But it's very annoying, as I'd have run upstairs and posted a "switch on Radio Four NOW" notice if I'd known, instead of assuming I could post a Listen Again link afterwards.