I think I recall it.
Did it started with a party where she had a face cast in plaster of Paris prior to a nose job?
She made a comment that she was so happy when at the Christmas work do, one of her male colleagues danced with her?
It was one of the first 'caring' documentaries that I recall on trans*people.
If we get enough clues I have a friend in the media industry who could do a search.