I've had roku for a decade now, so I would consider myself to be savvy to how the device works and the apps with it. For awhile now, when I open prime and go to my stuff, it only shows my watch list. When I search for movies I Know I own, it offers to purchase or rent them. If I open prime on my phone and add my purchased movies to my list, in the roku app it offers that I can buy them, so I know it's not a variation of the movie I'm trying to watch