I hope I have the correct entry at 28. No one has found any ambiguity in it, but the clue can arguably be read in two ways, breaking it into three components.
I have just reached this point in my solve and I agree saoralba. Could anyone please confirm whether this is resolved in the endgame? I have opted for L as the unchecked letter in my 28d solution.
This could arguably be read as a double definition clue but the “in” points to the last part being a definition.
This is confirmed by the misprint being in that section and the preamble says that misprints are in the definition.
So yes, I agree the L is the correct entry in the unch.
Casanova, 3d is an anagram (cooked), there's a typo in the definition.
12d Whist as in hush!, with last of ten, AC in + it's one of those with a cell with 2 letters in.