The string "Serbia and Montenegro (Former)" seems mistranslated in the language dropdown.
1. Open the Mail app. 2. Click on New mail. 3. Select Options > language dropdown.
(cirílico, Serbia y Montenegro (Anterior))
(cirílico, ex república de Serbia y Montenegro)
Reason for change
"Former" here conveys the previous existence of Serbia and Montenegro as a republic. "Anterior" is not correct in this context, so I'd like to suggest "exrepública" to be aligned with what seems like a previous translation of yours in the MS termbase and to avoid brackets inside of brackets.