I think it is very nice to see the crop for an ACR-edited RAW file, a really great new 4.6.2 feature!
However, showing the crop info on an image with updated embedded JPG does not make sense and is in fact counter productive. As I don't use DNG (and ACR only for non-NEF RAW files), I do not suffer from this, but I can see this is troublesome if you do.
Just my 2 cents,
Hayo