I joined again last year, lots have things are different, like as you said corned beef is no longer free, not sure about the cottage cheese. Tins of Macaroni cheese are no longer free on green days, nor are pasta n sauces (though the latter are not that high in syns anyway).......quite a few changes really. Yes you have the options to pick 2 dairy choices now as well as the 2 fromthe B healthy extras.
You may pick up a cheap newer version on ebay or somewhere.
You can also get books that specialise in certain supermarkets - like slimming world at Tesco and it lists all the Tesco store products with slimming world syn values...