Looks like they've changed the expected release date of the version i'm getting TRI-MOTOR
I think it seems they've swapped the production dates for the 1 and the 3... I think that's a smart move because all the comarison tests and the youtube videos of people doing crazy awesome things will be with the tri-motor.
This article is where i found it.
https://www.businessinsider.com/tesla-cybertruck-release-date-some-models-coming-sooner-than-expected-2019-12