I saw this picture on the website.
This could be a hint for a no rear spoiler option in the future. It is strange because it says the spoiler is standard, but if you look closely, you can't even see the gaps for the spoiler to retract in. I don't know why anyone would not want the spoiler, but it could possibly decrease price.
EDIT:
There's this too.
EDIT:
There's this too.