Quoted from vid1900:Stuff like that happens all the time.
I bought a box of Count Chocula and it had crappy Frankenberry in it.
I threw it out to the birds.
A week latter I was at a different store, and I carefully opened the box to find the same mistake. They probably made 10,000 of them....
I use to love Frankenberry. Good stuff when I was a kid.