at the end of the quest, in the room with zelda after gannon. zelda apears as the defalt tile (the three hearts and a cross) until zelda puts her hands in the air when she picks the big triforce up.
How do I make her look like zelda again?
edit:
Never mind, I have solved the problem.
When I made a separate dmap for it because I wanted some different music from the ganon's music, it went back to normal