[v4] facebook embedded posts are in Arabic

[dragonfly411]

After the upgrade to v4 it was always in French while the board is Dutch. Since 2 months it's always Arabic which is annoying for our members. Can't find where to change this in AdminCP so does anyone know?

Example link: https://www.facebook.com/stijn.degrieck/posts/10210245079020386

Here this is shared in English (Like - Comment - Share) , see screenshot below how we see this.

[dragonfly411]

P.S.: adblocker is blocking my screenshot because of the name "fb_share"