I went back to work and my hours were stated as 8am to 4pm with half hour lunch . No problem but then when I got to the office of employment the manager asked if I could do 8 - 4.30 still half hour lunch . I agreed .
Fast forward to pay review this year and I've seen my online HR records me as still 37.5hrs per week so essentially I've been doing an extra 2 1/2 hrs per week for the last 3 yrs .
Is this my fault for not checking of the managers for not letting HR know my change in hours . Also will I likely get back pay or time in lieu or has it been going on to long .
Any help appreciated