According to https://www.mediawiki.org/?oldid=944533#Confusing_selection_of_languages :
Visiting [[no:Oslo]] with the eetension turned on I got
(af) Afrikaans (am) አማርኛ (an) aragonés (ang) Ænglisc (ar) العربية (arc) ܐܪܡܝܐ (en) English (nn) norsk (nynorsk) (se) sámegiella
The first 6 were clearly added to reach the number of 9 interwikis, but they should come after the common languages currently at the bottom.
Version: master
Severity: enhancement