There is now a Producer's Blog for Knight of Ratatosk. Along with this update, the Official Tales of Symphonia: Knight of Ratatosk website has been updated with details on Synthesis, Quest, and an update about monsters in this page. I can't really translate these right now.. I'm sorry, it's just something that's sort of bugging me a little that's not making me do it. Maybe I need to rest...
Um, there are also some new screenshots and an update to the battle systempage which shows old Symphonia characters performing high ougis.
Tales of Symphonia: Knight of Ratatosk - Producer's Blog
Tales of Symphonia: Knight of Ratatosk - Official Website