See the references numbers, they are in "Arab" digits [1] [2] instead of [۱] [۲] etc.
http://parsoid-lb.eqiad.wikimedia.org/fawiki/%DA%AF%D9%88%DA%AF%D9%84?oldid=13402018
http://parsoid-lb.eqiad.wikimedia.org/fawiki/%DA%86%D9%BE%D9%82%D9%84%D9%88_(%D8%B1%D8%B2%D9%86)?oldid=10111059
Needs to respect formatNum() like behaviour.
Version: unspecified
Severity: major