Seasonal Order Splitting?
This may not amount to anything, but just placed my December order today, and Amazon decided (at the order confirmation screen) to automatically split the order into two shipments; one in about a week, and a second near the end of December. This resembles the sort of behaviour that was in place by design at one point during the transition. I have noticed in years past that Amazon tends to split orders more over the holidays (to try to make sure people get things on-time), so this could easily be part of that trend. We'll see if that lasts into January.
Also, maybe it's always been there and I just never noticed, but I just noticed today a little blurb on the confirmation screen talking about foreign orders being subject to taxes and duties in their local countries. If it is new, it could tie into what Damius was just saying about having to pay duty again. I should find out later this week...