BBC iPlayer Extras -- parse errors

Hi, is anyone still maintaining the BBC iPlayer Extras plugin -- or is anyone but me still using it?

It's been working perfectly for years, (so, thanks!) but as of a few days ago, it fails to display lists of programmes by category.

For example, if I go iPlayer Extras -> Categories - All Stations -> Comedy:

- the UI displays "Failed to parse"
- the log shows:
I assume the BBC has changed its XML formats.

I can start digging myself, but my Perl is extremely rusty. Any ideas, anyone?

Thanks,
John