Azazua, not sure why you're unbelieving, or why this video pains you in some way that you simply reject it's validity.
It's an unfinished cutscene, dug up by someone not involved with the development team. Of course there will be inconsistencies. But that was certainly something that felt like it was from 1.0.
You continue to claim you've played a lot of 1.0, but somehow don't remember much of it.