I honestly can't disagree more. The rules of the setting were laid out pretty early on and with a high degree of consistency in what we were told. We weren't told everything, but that was supposed to come out later.

What we have here is made by people who didn't handle the original setting alone, and are doing it now without the creator. And what they're making doesn't gel with the setting.

More than enough reason for me to not only be okay with disregarding it for the purposes of the game, but [i]encourage[/i] it.