I bought a ham a couple days after Easter, when on sale you know.
Took it home and froze it, cooked a couple months later.
It tasted awful, usually those store hams are pretty good.
I looked at the expire date and it was well within the time allowed.....but the sticker looked funny.
Peeled it off and found another sticker underneath. Ham was a year and a half past expiration.
One day when I worked at Wilson Pack, we got a bunch of boxes from cold storage that contained pork loins. We rewrapped them and redated them.