It was an update done before christmas.
Have you got the ''seasonal events'' and ''online collectors dealership'' in your GT Life home screen??
They are directly below ''open lobby'' icon which is next to A Spec Events??
If you have these, I presuming the update has been done, if you haven't got these then I'm presuming it hasn't.
If the answer is no, you haven't, I don't know why or how to correct this, sorry.