Instagram half embed

Hi,

I have a problem with Instagram embed. When I add Instagram photo or video to my website, the embed doesn’t show properly. It’s only half of photo/video.

This is example:
http://folk-portal.com/premijera/video-od-milion-jedan-poslusajte-novu-pjesmu-dragane-mirkovic/
or photo: http://folk-portal.com/wp-content/uploads/2016/10/IG_problem.png

This was a problem in the old versions of WordPress, too.

Please help me because on the Internet I didn’t found answer. :/

Thanks! 😉