[Rockabye]

I'm 99% sure it is the same glitch. I've seen it happen once before, with the character standing on the battle icon to their own battle (which was completely empty), though no black beasts were present even outside of the battle at the time. I'm not sure how to replicate this bug as it's only ever happened to me once, and it seemed entirely random. What I do know is that despite the character being outside of the battlefield, their viewpoint is set within the battle, and this seems to prevent them from taking any action aside from ending their turn.