Bests & Worsts Reviews from Amazon

Purchased 26 12-pack cases of this tuna over the last 3 years from Amazon and about a dozen more from Wild Planet. Love the tuna but the last 2 cases from Amazon were foul smelling and bad tasting. They are can coded MI11ZS2S16R1, product date 1/6/2017. Got a case direct from Wild Planet between these 2 purchases which was a different code and product date and that case is normal excellent quality. Have to conclude the other batch should be removed from inventory. Can't rebuy this product from Amazon until new batches are obtained. Got a prompt refund from Amazon for the latest purchase. The purchase on 9/7 is technically outside their 30 day refund window but it was not prime delivered here in FL until 9/15 due to Hurricane Irma. Trying to break through the bureaucracy on that.