I have a strange issue with my site, I created a scheduling feature using FullCalendar which works perfectly when using the debug_mode=true when the debug mode is off it produces a minor error. Basically, when I move the calendar appointment, by dragging it, the record doesn’t automatically display until I do the same UI drag action again where it shows the previous UI change. Any ideas why this would be and how to fix it? I’m not sure why this works when using the debug mode and not when it’s off.
There are no obvious JS errors, server-side errors or console errors.