Date controls glitch

Tasks that are hidden by default and made visible based on date controls are being hidden each time the the checklist is reloaded after modifying the template, even if those tasks/rules were not modified and the date controls have a value. tasks are being missed because theyre repeatedly being hidden even though they shouldnt be based on the rules and entries in those checklists. the only way to make them visible is to go back and change the value in the date field every time the checklist is reloaded