BBC iPlayer - Radio 4 FM not showing icon or metadata

Hi

When using the iPlayer plugin for live or On Demand streaming, the BBC icon appears together with the metadata as expected.

However in the case of live streaming BBC Radio 4 FM neither the icon nor the metadata appear for. BBC 4 FM On Demand works as expected, as do other channels such as BBC 4 Extra etc. I am accessing all programs from the BBC iPlayer menu item.

I am running iPlayer v1.6.8 on a Raspberry Pi.

Any ideas why BBC4 isn't working whereas all the other stations are?