Steps to reproduce:
- In Preferences, set your language to, for example, Polish.
- Go to a translatable page such as https://meta.wikimedia.org/wiki/Tech/News/2014/07.
- Edit that page.
- Set your language back to English.
- Force-reload the translatable page.
The text "Other languages:" appears in English, because English is the language of the page.
The text "Other languages:" appears in Polish (as "Inne języki:").