Racin' USA DLS question

So, after the update I now see an "Racin´ USA Full Expansion Pack" in the Steam Store, but it has the same description as "Racin´ USA Pack Pt1" which I already have. So the content is unknown.
Will there be a separate "Racin´ USA Pack Pt2" or I have to buy the "Racin´ USA Full Expansion Pack" to have them both?

It's a bit confusing as of now...

 

There'll for sure be a separate pack for each part.

 

Not completely unknown, if you read Renato's November part 2 you will see 2 tracks and come cars.

 

Yeah, I'm aware of those, but I meant that for the general public (looking only in Steam's store) as of now it's not not what the pack will contain.

 

the Full Pack consists of PT1 + PT2 + PT3
The Full Pack has currently the same description as it currently consists only PT1.

 

Thanks.
Bought the Full Pack, just to be on the safe side.