Hot Pro Carousel crashed after user login

I have a problem with the Hot Pro Carousel. It crashed after I logged in with a user account displaying the news not under the spot but each of them below the other and I can get rid of it.
What went wrong here?

I pointed another subdomain to the folder (work.bcmarburg.de) and then this effect disappeared. what is the reason for it and hwo can I fix it. It is joomla 3.1.5 version

If it works under other domain pointer you just need to refresh good because probably there is some old left in cache, did you try some other browser?