I am also really close for serial number and it is the same model, so it must be the same boat. They probably did a batch in April of a new model, shipped it in beginning of April and asked Hyundai Canada to allocated them to go faster on the list of orders. We all did received our VIN around last week of April when the vessel landed in Canada and when they put the Luxury package on the Hyundai Canada website so my guess is we are all on the same boat.
You are probably one of the first Luxury delivery, could you report back all feature missing from Ultimate ? Hyundai Canada only listed the panomaric sunroof as the missinf feature but they could be more if they didn't see and test the model physically? I have my doubts haha.