I had same issue with paramount + on roku. I changed the Autoplay settings on my roku connected to the TV. You can't do it with the app. You Must use the remote or remote on the app to go in to settings, the accessibility, To disable or enable the "Auto-play video" feature on your Roku device, go to Settings > Accessibility > Auto-play video and toggle it to "On" or "Off". I did not see on or off options. I had Dolby or DTS as an option. I chose DTS and I was then able to watch the last 10 mins of any episodes I wanted. The auto play setting changes worked. I was then able to watch all the way through to the credits. Hope this helps someone. I was extremely frustrated until I figured it out. Good luck
