In a recent game I set aside a Crossroads as the card whose abilities and types Inheritance was to give my Estates. It did not. The Crossroads text appeared on my Estates, but playing one as the first Crossroads played in a turn did not give my three actions. This ruined a turn (in which one action in my hand would have drawn more cards and another thrown a curse). My opponent's Inheritance-enhanced Estates functioned correctly as Merchants.
This should be fixed. (And it would be nice to have the loss expunged from my record.)