I work in the Logistics branch, so it would make sense to have two websites
A non www site for North America
And a WWW site for the rest.
The shipping info on each is different due to the different transport, shipping and delivery deadlines.
Would make perfect sense to have the two sites and have two different sets of deadlines.
I have been doing this for almost 16 years, and it is a nightmare to schedule, procure shipping companies, and ensure proper shipping information and deadlines are reached. So the deadlines in the www website could very well be the shipping information for deliveries to Europe and beyond.
And add into the mix;strikes by unions, and delayed deliveries by ship and trucks and it is a nightmare to provide accurate delivery info.