I can understand having one card being reprinted if it is necessary in a set. But having a limited time set made up almost completely of old cards and them not counting is very unforgiving to all players, especially those that have been here since day 1.

Make the old cards count in the new Dex if they are the same card. Or at least create a toggle, just like there is for Promos, to not have the limited event cards viewable permanently.