I'm with JustSolve on this one. It seemed far too difficult for an Everyman, needing much more recourse to the thesaurus and this site's fill in the gaps thingy than usual. I still don't understand 1A - does the ellipsis signify anything, and in what way is the clue cryptic? The first homophone in 19A is just plain wrong. Never heard of 6A (apparently it's an American species ... just sayin'!) All in all, I suspect this is the work of a locum!