I've looked again, and I am now getting the link to Listen Again - though it comes up in a box labelled iPlayer, which is what I always get with Listen Again, so I don't know if that excludes non-UK listeners as steepholm suggests? Anyway, it evidently did take them a long time to put it up on the site - I'm used to the idea it doesn't happen immediately, but I thought 50 minutes would be enough!