Recently the weekend settings in the Parental controls (in the Deco app) have stopped working. I have weekdays set to Sun, Mon, Tues, Wed, Thu and weekend days set to Fri, Sat.

But the last 2 Saturdays when the restricted time is reached for a weekday, it blocks internet access. If I move Saturday to a weekday then it also works. 
I am assuming this is a bug in the software. Timezone is correct from the broadband provider (Ziggo NL).

How can I get this to work properly? Or does it need a bugfix? If bugfix, when can we expect?