nooby,
considering nearly half of 169's sold so far are for Corporate/VIP, I would imagine someone found a good place for the seats, especially as they seem to be well liked so far.
As there are not that many 169's actually in service that does not account for much.
I know of about 6 very experienced customers looking to upgrade who have been struggling with the seating arrangement issue
and it has swayed their decision not to purchase.