BBC iPlayer Listen Again not working

Hi - I am using BBC iPlayer which works, although I tend now to use the PlayHLS as it seems to stop/rebuffer less. However the Listen Again doesn't work at all. E.g. I go to Radio->BBC iPlayer->BBC Radio 4 FM -> Today and select a program. The program picture and description comes up, but it doesn't play. The timer stays at 0:00. It has been doing this for a long time.

Win 10 64bit
LMS 7.7.5
2 x wired SB3s and SqueezeLite sync'd. I have tried turning off SqueezeLite which makes no difference.

Any ideas anyone?