Yes I have, and I have decided it could be either thing. I have most certainly purchased meat in cryo and found it was bad, got that yuck funk smell. I also bought a bag of charcoal this year that made ribs, pork shoulder, even steak taste bad. It is now in the compost pile.
The SS Platypus, sails again, to the support of the Vets!
"perhaps...but then again...maybe not..."