Suddenly can't delete recorded programs 🤷‍♀️

I'm not sure what happened, but I came back from a weeks vacation and I can't seem to delete any of my recordings. I have shows recorded and I usually delete the ones that don't interest me. Today there is no way to delete them. I did some searching and someone said if you watch them you can delete them but I can't even do that. The buttons that used to be to the right of each recording are gone. Has anyone figured this out? I'm on a Roku if that matters. Thanks!