Static page title disappears after I translate it

I am facing weird issue. The WPGlobus should work perfectly with static pages, but I am trying to figure out solution for my case…

My website has two languages, polish and english, my main default language is the first one – polish.
– When I create static page just in this default language everything is fine, but when I switch to English, and fill the page there – my whole title section disappears from frontend of my page.
My theme is not displaying properly the title when its build like this:
{:pl}O naszej szkole{:}{:en}About our school{:} , it just doesn’t display the whole title bar in frontend.
– I’m not sure if it is a bug, but each time I try to switch from my default language to English in the backend, each time I am getting a message I will lost my changes even though I did not change anything. So I am ending up with lots of copies…