My job is a typical 9-5.30 Mon-Fri and WFH. I don't mind being a bit flexible sometimes but also I'm quite limited by my kids' schedules for clubs in the evenings and just generally being there to do dinner etc. and I'm studying part time too so time is limited. I log off on time but other people seem happy to stay hours extra. We've now been told that once a month we'll have to go on a rota to stay til 9pm. The time can then be taken back in the next working day. I said this is going to be really difficult for me to accommodate but was pretty much ignored. AIBU to say I don't mind staying an extra hour or so if it's paid as overtime but not something set in stone til 9pm? It'll be a different day of the week each month too and will definitely clash with my kids clubs.