No, ordered Oct 21, received Dec 21.I assume you mean an earlier year and not October last year? - So probably before all of these issues started. In which case that sounds about right for a regular factory order with the usual slight delay for leasing companies.
The Premium SE hasn't been on sale for quite some time now. Since the facelift model came out the UK Offering is SE Connect, Premium, and Ultimate.
If you have actually managed to get a Premium SE delivered only a month ago then that must have been pre-built and sitting around for at least a year now.