Kingdom Hearts Dream Drop Distance HD - Young Xehanort Disappears Completely (Glitch)

I could use the toilet, take a shower, brush my teeth, wash the dishes cook some eggs, wash the pan used for the eggs, eat my eggs, take a nap, wake up, and Young Xehanort hasn't come back yet. I was gonna pull an all nighter beating this game and this is what I encounter? Come on, now...