Hey so I just got a new job a few days ago. I was advertising in the listing and by the HR person that I would be working Monday-Friday 8-10 hours a day. Well my schedule is actually Sunday to Thursday and yesterday (3rd day for me) I was here for 14 and a half hours and today It’s already 11 hours with no end in sight. Is this a valid reason to quit?

Edit: I’ll stick it out for another week or two and see how it goes. The pay is pretty good and some coworkers assure me that the time is very abnormal due to 2 called sick, 1 person quit and 1 was fired for harassment. Also the day mixup was on the HR girl who apparently mistakenly told me her days rather than mine and wasn’t sure why the listing showed those days either (not sure if I believe her but whatever) which isn’t that big of a deal honestly, especially since I prefer Sunday - Thursday. If it continues to run later than 10 hours I’ll just quit.