Most recent update on Apple TV this week. Every time there is an update, the wishlist section goes away as it has with this update. Usually it reappears in a few days. I have purchased some 225 movies, almost all have come from my wishlist.
With no wishlist I see my purchases will slow. I had 15-20 titles in my wishlist and now they are gone and I have no recollection what they were. Sadly, please reintroduce the wishlist feature.