Transposh translation plugin issue: Default language pages showing featured image, but translated pages not

Hello, i`m having an issue with the translation plugin "Transposh" ([login to view URL]). On the default language pages (English) the featured image/header image is showing, but on translated pages (i did not translate anything, just add couple languages for test) , so for example when i switch to german, then featured images are not showing. When changing the default language from english to german or any other language, then it is showing the featured image. On any other language the featured image is again not showing. So that means, it is always showing the featured image on default language, it doesnt matter which language is set as default language. i uploaded 2 pictures to show you an example of this issue. I´m not sure, how much work is need to fix this issue, but i can`t imagine it`s a big thing. Please bid only if you`re sure you can fix this issue. Thanks.