Spoilers
The game had been running fine up until the part where I'm at Lucca's house. The screen is black except for a little bar that shows some of the floor texture.
The house is on fire and I can see 3 flames on the black screen. My character can still move around and talk to another character and I even managed to fight
an enemy which worked fine(black screen swithced to battle area and then back to black screen). When I first walk in it briefly shows that whole house like it should look before going back to black screen. Any help would be appreciated.