Petra- Damean's brother is talking to her, Akiko, and Blade, and is interesting in getting to know te three better after Damean introduced each party.
Braeden- hunter's wounded, Exodus is trying to communicate with Braeden, I think, there's another wolf with her, protecting her as far as everyone else knows. Balthier is on the scene, too, with Tom possibly being dead. (aww...) Fell the wolfhound retreated to her master's side after the attack and is yet to respond to Exodus' companion of whether Fell will leave with life intact, or for her and the human to be finished off (although the hunter's condition seems to be grave from a wolf;s point of view)
Not sure what's going on with your other characters, but I think Dracul is summoning those in his clan who are stationed in Muerta- might want to double check that.