Pagination wrong lang url in Joomla Multilanguge

When i am in a category view, where i see a list of products, i see the pagination links in the bottom.
But when i click for example page "2" i receive an error: i see the link and it is wrong. The link contain the lang tag "en" but i'm in "it" language of the site.

Can you check please the routing of pagination links?

Joomla 3.5.1, last Eshop, 5 languages, only two used for eshop (it - en)

Same problem here, second language pagination don't work, I have language code in pagination links but is the wrong language code. Joomla 3.5.1 - Eshop 2.1.0