Season 2, episode 1 is correctly titled, but the video is actually episode 10.
https://lookmovie.clinic/shows/view/4236770-yellowstone-2018
When you fix it, could you also check seasons 3, 4, & 5?
This seems to be a recurring problem with TV Series where the first episode of a season is replaced with the last episode. It's very frustrating because it's labeled correctly and you don't know that you're watching the conclusion until partway through when you realize it's disconnected with the last episode of the previous season. Not to mention that you end up missing the set-up to the season.
Is there some way that you could proactively scan the TV series to look for other instances? It may only be happening when the season has 10 or more episodes.