Website Structure "distroyed" out of a sudden

The website bc-marburg.de suddenly popped up with modules allocated on the right columns in the middle main section at the bottom and I don't know why what was happening?
Can you check please - it would be urgent since the page is live.
Thanks

It looks ok to me?

Yes it was an article in the inset area, the Result article. Don't know what code impacted the structure of the article. So I recreated and it was gone.
Do you have an idea.
In addition the picture in the header is moved to the right again on the ipad after iOS 7 upgrade. Not sure whether another line of code would fix it?

Only for IOS7?