Has anyone else been loosing Kobans. Well it's been happening to me rather often. Just a minute ago (literally ) , I refilled my energy and was left with 211 Kobans. I then entered the adventure to continue the story mode and saw my Kobans had dropped to 125, a loss of 86. This is not the first time either, it's about the fifth time that I've noticed. Can someone help please. This does not make sense....