问题 For some reason, Fullcalendar is showing events that start past midnight as e.g. '24:15'. We want it to show '00:15'. I think this is a new issue, because we have had the calendar for a year, and this is the first I'm hearing of it. But I can't find anything about how to solve it. We are using fullcalendar v4.2.0. I did not write the original code, but I'm fairly familiar with it. We fetch events using a REST API, and we're using ServiceNow. When using the 12-hour format (am/pm), it shows