Related Post Function problem with qTranslate-X Plugin

When i try to enable the Related post option on the related post text i visualize this:

[:it]Interview to Cristian Randieri:
[:it]Interview to Cristian Randieri: “The Vision Systems Market”[:en](Italian) Interview to Cristian Randieri: “The Vision Systems Market”[:]
Monday September 21st, 2015
In “Interview”

You can check by following this link

https://www.intellisystem.it/en/interview-to-cristian-randieri-industrial-computer-market-trend/

by the way jetpack is not able to distinguish the 2 language (Italian and English) of my posts.

Please could you fix such problem ?
Thanks

Best
Cristian

The page I need help with: [log in to see the link]