MAC's Cat Mono Sensitive 6 x 200g

Something must have changed in the recipe, because suddenly none of my cats want to eat it anymore. There used to always be jelly on top when I opened the can, but now it's just minced meat, which is a lighter colour than before.

I bought the monoprotein turkey food, 24 cans. Unfortunately, the quality is inconsistent. Some cans are nice and smell good, and the cats eat them eagerly, but now there are only 6 cans left and they just stink, and one of my cats refuses to eat it at all. It's a shame. Now I don't know whether to keep buying it or not.