Why is the original Winchester episode not on WatcherTV?

Anybody know why this might be the case? This episode should be S2E1 as it aired before the Missouri State Penitentiary episode on Youtube. However it's nowhere on WatcherTV and instead they have Missouri State as S2E1.

I was thinking it might be because of the Disney's Haunted Mansion sponsorship/ad in the episode. I'm not a Watcher subscriber but I imagine episodes are uploaded without ads since they're behind a paywall (correct me if I'm wrong). However in this episode there were a few "product placement" jokes throughout the ep that they might not have been able to cut, so maybe they just avoided putting it on Watcher altogether for legal reasons. But that's just speculation, and I'm not sure if anyone's ever commented on it.

Anybody have any more info on this one? Thanks!