Regular can change his scheduled days off?
New RCA here, but basically the regular guy that runs the route messaged me a month ago saying he was planning to take a week off. Cool. I let my other job know, and they said it was cool too. Now she messaged me today saying that she changed the days less then a week left. Schedule still shows me working those days, and managers just kind of shrugged and said it happens, is there anything I can/should do? Because now I'm out those hours at USPS and my other job just because they don't want to use vacation days?