Does look as though they may have dropped it, I had noticed that there appeared to have been a cost reduction approach to it's production in recent years, the chuck in the package deals appeared different to the individually available item, on the shelves at one time.
Looks like they might be after bulk sales with the lower cost K10 pattern.
Although I have the 125mm version body and am happy with it for the tasks I use it for I would not class it in the same league of fit and ease of use of the old Precision Chuck that is my first option and at the time of acquiring was an order of magnitude better experience than the older pattern Nova I had before.