I'm astonished people still don't think this is real when
@Kagari, myself, Jason at Kotaku, Sal at Gematsu and others have all confirmed we have heard similar from reliable sources.
Probably because a business as large as SE with their many departments, including marketing would never send out new release date cover up stickers or even communicate to gaming outlets about a 2 month delay before they officially announce it themselves because they know that there are a tonne of morons around the world that love to leak stuff to reporters. That being said though, sometimes companies do odd / silly stuff.
I do understand though how we supposedly have multiple credible sources which leads me to sway a bit. Also, i'm a graphic designer in my day job and as far as I'm concerned that ''leaked'' instruction leaflet doesn't look photoshopped at all - It looks legit, all be it a little sloppy from an illustration / line work point of view. That's not to say though that someone didn't just create the whole thing in photoshop, print it out and take a photo. That would only take 15 minutes to create.
Either way, I hope it's not delayed and I'm holding out hope until SE speak up. Chances are though, given the multiple sources, it's likely true that it's delayed.