MyTesla is not being updated for Model X. It will continue to say in production queue until it is actually delivered. Reach out to your DS and ask for the scheduled date to go in to production. It seems like they have production time down to a week or less in good cases, so for a California delivery you probably have about another week to start production to still get a June delivery.
My X is in "the very early stages of production" as of today (info from my DS). I'm assuming that means body-in-white. MyTesla still hasn't changed, and no real MVPA, even though I've been advised to arrange financing, and Alliant has requested it.