So I'm at the end of the game and I'm trying to use the teleporter to get into Hawthorne's castle but it isn't working. I have all five brooches, the royal seal, and I've talked with Khoth and Aydin but Erika doesn't show up and teleport me when I get to teleporter. I've tried talking to Erika but nothing seems to be working. Does anyone know what I'm missing?