I found a strange behaviour that should be solved soon. I was in my backend and wondered why all my pages were not listed anymore. After a while i figured out that it was because i used the search widget, and it restricts not only the search, but everything, even in the backend the regular page listing. After resetting the search widget in the frontend they were listed again. It also restricts further searches done with the normal search option, if it is not resetted. Please remove this behaviour, it is such a wonderful plugin.