Hello,
As I can see, your are using static block in short description of these products http://prntscr.com/r93w43 http://prntscr.com/r93wj6 > http://prntscr.com/r93wcx > http://prntscr.com/r93wua Try to remove short descriptions for mentioned products, and check Home page a few times to make sure that the content of static blocks causes the problem.
Regards
