Hi foinaven,
In the 9dn clue, the break comes after “gets”, and the misprint is in the second part of the clue. The answer to the second part leads to the entry at 12dn.
In the 33dn clue, the break comes after “reeds”, and the misprint is in the first part. The wordplay to the second part is the abbreviation of “are” as a measure of area, a three-letter word meaning “lowered” ( as in “prices were lowered”), and the letter “E”.
I think that writing double clues almost inevitably leads to some forced wordplay, but I don’t think that any clue is unsound, just some were challenging.