Not that I'm completely surprised, but that contradicts what another ISR said, according to this post:
Is the Model X spoiler fixed or retractable? - Page 3
"Just got off the phone with Tesla. The rear spoiler is fixed in position and not motorized on the 90D and 70D."
Let's play everyone's favorite game: "Dueling Inside Sales Reps!" In the Manhattan store this week, the reps knew very little about the X. I let them log into my "MyTesla" page to check out the design studio so I could explain the options to them. Considering that there haven't been any 90D models built yet (as far as we know), there's not really any way to physically confirm whether or not there will be a spoiler on the 90D. But also considering anyone who has configured and confirmed their 90D order and has the "spec sheet" PDF with order details in it (with a picture that clearly shows the spoiler), I'd imagine there will be some unhappy campers if they are later told that there is no spoiler on the 90D.
You are right. Everything is speculation at this moment but many people would believe it's true when that's what they hear most the time. This is one thing Tesla should come out to clarify, or at least fix the graphics if inaccurate. On the other side of this is if what P buyers thought is unique to theirs when they pay the $20K extra turns out to be not then there will be even more unhappy people around.
A little clear cummunication from TM would go a long way. It seems we ask this of TM about many things and not just the rear spoiler.