Thanks for the codes! My wife heard something about that and was trying to figure out if the big twin pack we have is ok.
I had a few of the big twin packs from Costco. Had to open the double pack to see the code, and they fell within the range (so they are part of the recall). If you bought them at Costco, they will give you a refund since their computer system keeps track of everything you've bought. Didn't even have to give them the jars. It was great because those double packs aren't exactly cheap!