Looks like the Silver Week holidays simply deterred the P3P website update for this week. The website now has the following added...

• Characters Section - Akihiko, Fuuka, Ken added.
• System - New Dark Hour, Social Link videos added.
• Special - Music Samples 3 and 4 added.

None of it's new really if you've been following the torrent of news updates from the official blog and Famitsu's magazine. Music samples 3 and 4 were also already made available earlier when answering a hidden quiz correctly.

What is new is that we know the new Social Link, Saori Hasegawa, doesn't seem to like being talked to formally because it makes her uncomfortable, knowing that she's two years older than everyone else in her class. So be sure not to do that when playing as the Heroine.