[UPDATE]: Well, it would seem it's true. @baubert over on Twitter has confirmed the North American release is still the 15th, whereas Europe will be getting it in October, most likely the 8th as said in the trailer.
Bad news for Scribblers living in Europe. The latest trailer, which you can find here, has "Coming in October" at the very end.
It was initially assumed to be coming the 25th of September, just 10 days after the US release. However, this latest trailer seems to indicate Europeans might not be getting the game until a month later, if not more.
It's not exactly that surprising given localization must be tough, but it's disheartening to everyone in Europe who was expecting it the 25th.