I am not in Spain/Portugal/Brazil; I am in the United Kingdom and my language is set to English (UK).
This only affects badges on the main site, not on Meta.
The following BRONZE and SILVER types of badges are affected:
- question score badges (Nice Question/Good Question)
- question views badges (Popular Question/Notable Question)
- answer score badges (Nice Answer/Good Answer)
Also, the following other badges, gold and silver, are affected:
From the badge list: