I heard the number on the news today and rushed home to find both jars of PP in my pantry had the dreaded 2111 code. I had scooped a couple of tablespoons earlier in the day; so far, there has been no negative reaction. I got mine at a Publix here in Palm Beach County. I am a recent convert to PP PB.
If there is an upside to this, I have for the last ten years or so given up peanut butter for Lent. Won't be much of a sacrifice this year.