There's an autoplay option in Hulu that I had to disable a while back because sometimes it would randomly kick in about 10 minutes before the end of an episode. Left me very confused at first, because it was like it froze for second, then jumped to a completely different episode, instead of giving the option to jump to the start of the next episode. Disabling autoplay stopped it.
In Roku's Hulu app, go to the icon in the upper right corner (will have the first two letters of the profile name), Settings, select Autoplay <Off>.
I had bad weather in my area for one episode, which