Yes, they did in fact post up that review after all!
After I'd written it all out again and re-submitted, I got a pop-up saying 'Ooops! you can't have two reviews for the same book.' So I don't know where they'd hidden the one I sent on the 3rd - because that didn't appear, but the second attempt with an extra para came up within the 48 hours they said to expect. Maybe I shall try my hand at reviewing again now. Anyone interested!? For a small fee I could dash you off a rave.