Missing item from iTunes store

Hi. I was browsing the iTunes store on the desktop version for an iteration of Blade Runner, be it the theatrical, Director's, or Final Cut, but turned up with nothing. However, when I did some searching on the iTunes store through the main Apple website, I managed to find both the Director's Cut: https://itunes.apple.com/mt/movie/blade-runner-directors-cut/id273857038 and the Final Cut: https://itunes.apple.com/ne/movie/blade-runner-the-final-cut/id615534824. How can something show up on the website but not show up on the main desktop app? Have I found a glitch? What has happened here? Please let me know.