Delivery times – Is it a bad sign if the vehicle does not have a chassis number yet?

Hello together, actually my newly ordered Ceed SW should slowly infiltrate at the dealer, 5 months are around. So I asked today and the dealer said that he could not give any information how long it would take, he wouldn’t see that. Besides, my vehicle has no chassis number yet. Doesn’t that mean that the vehicle in the factory is not finished yet? Isn’t that a bad sign? Or can it go very quickly? have my current car only this year and stand there from January without a car. Thank you for your hints and an assessment?