AstraZeneca QA III/IV interview questions

The interview was scheduled the first time for one hour with 3 different people. They rescheduled the interview for 1-1:30, 2:30-3 and 4-4:30. Because of this I had to take a half day off work. Nowhere in the job description did it mention the fact that this was a shift position from 2pm to midnight, 4 days a week. I did not find out that information until my second interview of the day. If they had posted in the job description, like they should have, then I would not have wasted my time and theirs.