Sony has announced that LittleBigPlanet 3 is going to be delayed in Europe by a week. This means it will be coming out on the 26th of November now. The delay affects both the PLayStation 3 and PlayStation 4 versions of the game.
A developer for the game has said in a recent blog post that "We're currently working our socks off with Sackboy and friends to get the game to you as soon as possible but it's recently come to our attention that we're going to have to move the release of LittleBigPlanet 3 in Europe by one week to give Sackboy the best opportunity to shine.
This was a very difficult decision to make but since LittleBigPlanet is such a globally appealing game, it seemed only right to give more people the chance to get to know Sackboy and his new friends."
The North American release date of the game is not affected by this delay and is still expected to come out on the 18th of November.
Source: EU PlayStation Blog