We are actually going to this show this coming January ( mid month) , and the cast member ( last week) who helped me with my reservation said something like oh it’s a good thing you’re seeing it before ... ( she didn’t finish the sentence ) and when I asked her what she meant by that she spun it as she meant it was a good show so it’s good we are seeing it
So there’s that and we can take it for what’s it’s worth ( a grain of salt perhaps ) or try to read between the lines.
Sadly most cast members get their news form online blogs (or word of mouth generated by them) than from Disney. They try not to give cast too much advanced notice of these things lest it leak before they are ready.