The X-Men are in a reailty that is not their own. Have them found themselves in a new Age of Apocalypse?

Apocalypse has taken hold of the 12, mutants who's powers combined grant him what he needs to create the world the way he see's it, a world has been created but a member of the 12, Jean Grey is now living in that reality and she knows nothing is nowhere near well, in this issue of the Uncanny X-Men Jean Grey meets Professor X, Beast, Iceman, Gambit and Storm, they are the X-Men, she then encounters The Brotherhood of Evil Mutants, all this in the Ages of Apocalypse and nothing will ever be the same.