After creating these posts about companies taking years to realize that, for example,the country Serbia and Montenegro no longer exists, I thought it was perhaps best that I checked my online shop to be sure that there were no surprises there.
What did I find? Yep, Serbia & Montenegro, nestling in the countries list.
I hasten to add that this list is built in to the e-commerce software and can't be changed by the user, and the developers have since apologised and promised to correct it. But this does show how hard it can be to keep up with all real world changes in all parts of a company.