"United Kingdom" is not appearing. Editing, Country of Origin is not appearing anymore, but the flag of UK on the profile is. The value was "UK", now is "GB", I guess that's why, but still. Here:
And why some countries have the official name now, like "Korea, Republic of" and "Korea, Democratic People's Republic of", instead of "South Korea" and "North Korea", while "Italy" still "Italy" and not "Italian Republic"?
(Korea, Republic of - South Korea)