Jeanne is down by the river as a sentry. If the psychic rage ghost is gone, all sorts of things could cross, and who knows what kind of brouhaha that would cause?
No. When Annie went into the forest for the summer, she couldn't tell anybody or she'd lose a hand. Reynard seems to know, but Annie has kept it a secret for the most part.
Fade, I think you're reading too much into this. Just because Batman and Bruce Wayne haven't appeared in public together, which, admittedly, is a bit odd, doesn't mean they're the same person.