Greasy Fork is available in English.
Easily download videos from BBC iPlayer (with youtube-dl)
< Feedback on BBC iPlayer video download
If you have issues with some content you should provide the URL here.
Also please note that for a few days I will not be able to test anything.
not working
At least for radio. Fragmented files that are almost unusuable. I had to resort to the good old get_iplayer