OK FF7 people! In the Wutai side quest where Yuffie steals all your material, you can't get past the flames in the mountain without the leviathan scales but I haven't been in the submarine yet. I can't leave the island however because Tifa says I need to get my material back but that isn't possible. Is there a way to fix it or do I just have to kill myself because restating is out of the question?