Ok, so I have something tasty for you.

The astrobunny leak is legit.
It has seen minor changes but overall it's the one from the leak.
"Armormon" are real and are part of the new Forge mechanic.
Professor is a woman.
Horse legendary is in the foggy woods. (3rd legendary, post game)
I will leave you with one evolutionary line:

1 Scorbunny

2 Astrex

3 Axelair

I'll be back mates!