Just to add to the speculation, I read elsewhere on the Forum that Tesla are ramping up deliveries in the lead up to the end of the third financial quarter....
That and the rumor that we have only just signed the lease on the Sydney Service Centre means they are not really ready to take delivery in volume.
I think we will see the remaining Signatures going into production early in the next quarter so in about 2 weeks time.
Hopefully Tesla have shipped those few early Signatures they made in August and they will arrive soon allowing for the Launch event to go ahead.