I'm pretty sure this is a bug...
So I fight my way through the cemetery, through upper Ravens Rill, and proceed to cross the small bridge leading to the town hall. After easily dispatching the enemies that spawn around me (as Lucas), I try and enter the town hall to fight Rajani; the door is locked. I attempt to backtrack a tad to see if there's anything I might've missed, however the bridge leading away from the Ravens Rill courtyard has a blue wall of fire barring my exit.
I've tried deleting and reinstalling the game data with no luck.
I've killed all the enemies that spawn.
I cannot enter the town hall to fight Rajani because it's locked.
I cannot exit the courtyard because there's a wall of blue flame on the bridge.
I am playing on PS3.
I really, really don't want to start over.
Why did this happen, and is there a solution?