Hello -- I feed my cats Fancy Feast wet classic, usually any of the chicken/turkey/beef/liver combinations. I tried changing to different foods but they rejected them or had stomach issues, so this is what I give them, along with some Blue Buffalo Wilderness Dry chicken. My question is this: I recently bought cases of varieties that they like the best -- and they are all rejecting their favorites. If anyone feeds these to their cats, have they experienced the same thing from food bought recently? I'm wondering if there is a quality control issue, as it's very strange for them all (4) to reject them, particularly Chicken and Liver and Turkey and Giblets. Thank you for listening.