Verified answer

Maybe they just removed it. Try restarting your wifi, computer, or refreshing. Or just log out and log back on. Uhh, try googling it. Like the movies name, and Netflix. Those two searchy words. Maybe you misspelled it or something. Like I also have Hulu, and I watch the Simpsons on my computer on Hulu, but when I try a different device it isn't there. So maybe it's just available on a certain device..? I hope I helped!

Netflix occasionally takes some videos off of instant queue and adds them to the DVD thru mail only list or vice versa. I looked it up and right now 50 first dates is only available by DVD through the mail.

Netflix doesn't keep movies up all that often. They periodically take down and put up new movies. Its expensive for them to keep movies up for a long period of time. And there are only so many movies that can have up and running at a time.

They switch out the watch instantly movies because it's expensive for them. Just order by mail from them