Comments+ Facebook appearance and Translation

Hello

When some one making comment via Facebook post is being shared on Facebook as it suppose to... but appearance is bad. unacceptable.

I am having problem translation comments into another language because I can't find it in .po file.

you can find more detail here..
https://premium.wpmudev.org/forums/topic/comments-plus-stopped-functioning-properly?replies=12#post-847398

please help me sort it out.

Regards
Plaban