This is not a real bug
enter the following linkhttp://www.tamir360.co.il/landing-page.html
and you follow the images below...
Step one - click on the blue frame with the WWW on it.
and open my web site
Step two - click on the image to the right below (where the red arrow indicates)
Step three - scroll down the center of the page (where the right red arrow indicates)
there you will see again the same media
Now repeat everything again from the first....
How many times success to do so before the tour gets stuck?