http://www.pcgamer.com/monster-hunter-world-producer-explains-pc-delay/

In just over two weeks' time Monster Hunter: World arrives on PS4 and Xbox One, despite being delayed on PC. We learned last week that developer Capcom is "aiming for an autumn 2018 release"—and now the game's producer Ryozo Tsujimoto has explained why.

In conversation with our sister site GamesRadar, Tsujimoto explained that Monster Hunter: World is the development team's first PC game, and that considerations tied to PC servers and matchmaking have caused the game to be pushed back.