Another Atelier Rorona DX glitch: Ster Highlands Dragon Lair, it's possible to get on the wrong side of the area entrance. Enemies can walk through, but you can't cross over to the gathering points. Since you're not supposed to be there at all it's possible to walk off the path and fall off the mountain. I didn't find anything down there and once you fall far enough the game drops you from the sky back onto land, still on the wrong side of the entrance.