Mine has the same behavior. Tracker rolled back ~3 days ago after being built on 04/14.
Last Updated date has been updating every morning now, too, instead of the usual gaps between updates.
4x2 XLT w/ Advanced Tech & trailer/tow bumped from 02/19 to 04/08.
Between the rumor of March reviews and the already built batches sitting on lots, seems like April may be the ramp up month after some QA. Who knows.
As long as they get it right by the time they actually build the thing.
My dealer sat on my second XLT order until 12/11/23 and it's scheduled 02/19/24. (regretted not opting for locker on first order)
No hard facts to back it up, but I wouldn't be surprised March/April.