So I got all the way to the "final" puzzle (No. 138 The Elysian Box) and at the point where you make the "sun rise" it freezes up. Has anyone played thru a backup of the game and had this happen (on itouch2 or any other flash cart) or have you gotten past this point on another cart? I'm using an itouch2 with 3.3 firmware on a DS Lite. The backup of Layton 2 is untrimmed.