So I've noticed this issue with my KH 0.2 Terra medal. It's supposed to attack and then restore 3 gauges, but if my gauges are maxed, then it will actually use 3 gauges. It'll keep doing that for a few battles after. I gave it a no cost Scrooge (because it normally uses 6), so it really shouldn't use up any. It restores gauges if I'm below max gauges though, and it doesn't mess up if I'm fighting a raid boss or doing the target battle. Has anyone else had this issue? I message Square today, so hopefully they'll fix it. I just didn't know if it was just my game messing up. 

Did you give it No Cost or SP 0? If you gave it No Cost, then the skill only activates 49% of the time. If you gave it SP 0, which has a 100% activation rate, then you definitely have a problem and will need to see what Square says.

Did you give it No Cost or SP 0? If you gave it No Cost, then the skill only activates 49% of the time. If you gave it SP 0, which has a 100% activation rate, then you definitely have a problem and will need to see what Square says.

I think SP 0? But I actually don't remember. I'll have to double check. So thanks!! But if it was a No Cost, wouldn't it still cost 6 gauges when it goes off instead of 3?    Nevermind. That's exactly what it would do. Don't know what I was thinking haha. Will check when I'm not in class.