Thank you for the quick answer. The reason why I suspected that there is something wrong with plugin is because this is issue only with category Quiz (Kviz). If you look at any other category, for example “Narodna medicina” or “stru?na literatura”, at the bottom of every post is “srodni tekstovi” (related posts) from that category and none on them is repeated. But category Quiz has allways repeted quiz it self. Despite all, if you think that there is no problem with this plugin, I will contact AFThemes.
