Please post your questions only once. Either in the forum or Via Acyba's contact form.
Not all bounces are recorded in the statistics. For example, an out of office reply is not recorded as a bounce in the statistics.
Please check what kind of bounces you had. Then go to the bounce rules and find the matching rule. When you click on it you'll also see an option to increment the statistics or not. You can change it if you want.