Hi @teknarf,
Thank you for posting here at the Roku Community!
Please be aware that to keep the library's content fresh, certain titles or shows may only be available for a limited time. Also, Roku is a platform that holds several shows and channels, so many channels on Roku are developed and maintained by the channel providers themselves. You'll want to contact the channel provider's support directly to inquire further. To stay up-to-date on the top titles available on The Roku Channel, you can freely follow the Roku Blog.
Please let us know if there's anything else we can help you with.
Regards,
Janadee
Nadee K.
Roku Community Moderator