It looks like from posts here that people are seeing current versions of their MVPA (same as prepurchase agreement?) online. My prepurchase agreement was signed on August 7th, and I saved the email.
However, I don't see anywhere in "My Garage" to bring up a "current version" of it. Also, there is no mention of an expected delivery date in the agreement. The only time I ever saw that was when I went to Finalize.
I see no delivery date anywhere now. ???
I believe that you are misinterpreting the comments. People are discussing conversations with Tesla representatives.
There is no "current" on-line version of the Motor Vehicle Purchase Agreement (MVPA). In my pdf version of the MVPA the estimated delivery date is located beneath the seller's name and address box on the second page of the agreement.
If you request a change in options you will receive a new MVPA and it may have a revised estimated delivery date.
Larry