If your trying to view it on Safari, especially on an older iPhone that is probably why. You may need to use a Mac laptop, or PC desktop to view it. Or on an Android device my Samsung Galaxy plays them without issue, I just tested the link on my phone.
Good, glad others have cut the cord too.. Yeah I never understood why I should pay hundreds of dollars a month to also have to deal with advertisements.. The same for satellite radio, why should I pay for a service and then still have to listen to commercials.
Yeah Scifi was one of the channels I used to watch alot of, one of maybe 5 channels out of 200 I cared about.
Hope you get the video working.