High school glitch

Ever since the last update where more than 1 sim can have tasks at high school,  my high school years hasn’t been working. When I bring the teen there, it shows the school day as a holiday and only has 2 events. It’s not like a task bar where it marks off ‘study’ ‘chess’ and whatnot. When there already is a holiday, it doesn’t show up at all. The teens still go to class and follow the schedule but there’s no tasks.anyone else have this problem?