In the last few days I have found pieces of ice in several packs of milk.
https://produkte.migros.ch/heidi-m-drink-hoch-past
Sometimes they are just small pieces that are not noticeable at first until they plop into the glass. Today, however, only a little liquid milk came out, the rest was more or less frozen.
Same with the low-fat quark
https://produkte.migros.ch/m-classic-magerquark
The pack feels like a stone. I have not opened it now so that I can return it.
The best-before date for the milk: 21.11.18 and for the quark: 14.11.18.
The milk does not appear to be spoiled (no bad smell), but it is half-frozen.
Does the supplier have a bigger problem here? By the way, my fridge is perfectly fine... :-)
Greetings
Vanta