Even if you order on 2/1, the dealer may not have allocation to proceed or is waiting for multiple Jeep's/vehicles to that dealer to que up for build process. They don't order one Jeep, build one Jeep, ship one Jeep to just one dealer.
Second- you may have a different part that they don't have, or option.. Which can hold up the process..
Just my thoughts..
Also sometimes there is no rhyme or reason, and yours isn't on the building block yet!!!