If you thought my protestations of fatigue were exaggerated - I've just posted this whole thing on the wrong thread! 🤬
This is ridiculous. It took me about an hour to solve all the across and down clues, from which I was able to write in all the "changed" thematics (leaving the odd first or last letter where there's choice of two).
Since then I've Googled all the 7a names (or both where there might be choice) but after 4 hours (I kid you not) I've managed to parse 9 of the 14!
Take "Old bird of prey nests on islands" - the first 4 letters are "an old bird of prey" but how can the remainder come from "nests on islands"? Even if "nests on" just means sits on top of in a down clue it still doesn't work - Chambers shows it as an archaic form of "ashore" and I just don't think they mean the same thing.
Anyway, that's just one of the 5 still outstanding and it's late and I need some rest. Tomorrow's a big day - my beloved Iron's are hosting Chelsea and our brave Lionesses could make sporting history - wouldn't that be terrific 🤞