Ok, but - and please don’t think I mean this in an offensive way, I am asking this in the most naive way - isn’t that your whole job? I get that it is annoying, but you don’t waste 30 hours, you just work 30 hours. Hours that you get paid for and hours that you would use to do the same job/try to hire for another position otherwise. Of course you could get more done (i.e. more people hired) in a unit of time, but at the end of the day that’s not your problem really, is it? You did everything correctly. You still get your hours paid.