Wonder why there are two translations of "Falkland Islands"?

[sh-cho]

As far as I understand, base.py has some old names of countries (Like "SZ" -> old: "Swaziland", new: "Eswatini") but for "FK", old name is "Falkland Islands [Malvinas]", and new name is "Falkland Islands (Malvinas)". I just wonder why.

django-countries/django_countries/base.py

Line 32 in 62ed634

"FK": [_("Falkland Islands [Malvinas]")],

django-countries/django_countries/data.py

Line 104 in 62ed634

"FK": _("Falkland Islands (Malvinas)"),