From Nintendo Life: “Game director and writer Hidetaka Suehiro, known as Swery, has commented on Deadly Premonition 2’s frame rate situation in a live stream. Here’s what he had to say, via a translator:
“There will not be a patch released in time for the release date, but Swery’s going to take everyone’s opinions and points into account, and he’s going to fight with the producer to get something done at some point after the game’s release”.
source: gamezpot.com