Absences on the start page are only displayed until the next public holiday

If absences (sick/vacation) are stored, they are only displayed until the next public holiday. For example, if an employee is completely ill this week (week 18 2019), the start page will only show up to 30.04., as 01.05. is a public holiday.

We would like the absences to be displayed for the entire duration and not be interrupted by the public holiday.