Discard it? My two jars are going back to the store where I bought them along with a print out of the article. It's refund time.
Dern right!
Hey...I got the 2111 codes on three jars of Peter Pan in the refrigerator right now! Time for the Lottery!
BTW:
I keep my peanut butter in the refrigerator to reduce the chances of its growing a nasty substance called aflatoxina carcinogen. :-(