Maybe I'm missing something, as I didn't read all these threads completely.
I seems that the current owners did have family emergencies, missed deliveries, etc that led them to sell their business. They cancelled deliveries this week (and next?) and will start a transition to the new owners in December. It makes perfect sense to me for them to change to the new owner's rules (no CC, no Sunday delivery, etc) during the transition. I don't see them blaming the new owners, they are changing to the new owners rules. I actually commend them for trying to service as many customers as possible in the transition month. They could, as Carol suggested, cancel everyone until January leaving them high and dry. I'm sure that would upset people a lot more.