The most curious thing to me is that #96 "unknown" is listed as taking 17 minutes to crack, and yet "princess", "baseball", "juventus " and "qweasdzxc" all take

The most curious thing to me is that #96 "unknown" is listed as taking 17 minutes to crack, and yet "princess", "baseball", "juventus " and "qweasdzxc" all take less than 1 second. Ideas?