Thanks, Grunger.
I have given up with Earn/Urn as I always end up on the same loop! I mentioned the clue only because I'd mentioned the dreaded Earn/Urn only a day or urlier (!). It's like SA/It, has its own little spot in my brain, a spot marked 'ignore if possible.'
I didn't do the Times puzzle today, but am glad you were happy with 'Comedienne'. Although I can't see me using it myself, I don't mind it too much. H'mm, yes, I feel the same about thespienne, magicienne and physicienne....