Hi Dan. I'm Greg, 10 years awarded Windows MVP, specializing in Installation, Performance, Troubleshooting and Activation, here to help you.
What works most to fix Family Safety issues is to remove the child, sign out of Family Safety, restart PC, sign back in to add the child back:
http://www.tenforums.com/tutorials/34763-child-...
You can also turn off Family Safety to see if that resolves it:
https://answers.microsoft.com/en-us/windows/for...
If this was caused by Windows Update(s) the first thing to try is to System Restore to a point before the problem began following this guide: https://www.windowscentral.com/how-use-system-r...
If System Restore doesn't work or the Updates install again and/or cause the same problem, then see how to block them here: https://www.howtogeek.com/223864/how-to-uninsta...
There are guides to Family Safety to review here:
https://www.lifewire.com/microsoft-family-safet...
https://www.makeuseof.com/tag/windows-10-parent...
Troubleshoot Family Safety problems in WIndows 10:
https://wethegeek.com/microsoft-family-safety-a...
https://www.windowsdispatch.com/fix-family-safe...
https://windowsreport.com/family-safety-windows-8/ (Avoid ad links which intrude into editorial copy, especially avoid Restoro and Reimage ads)
https://www.youtube.com/watch?v=G3imCF3FhoE
There is more information for Troubleshooting Family Safety here attended by a Family Safety rep here:
https://answers.microsoft.com/en-us/windows/for...
There are paid alternatives that reportedly work better, like Net Nanny here which includes full support with annual subscription:
https://www.netnanny.com/?utm_expid=.hzApWHJ5Te...
https://www.makeuseof.com/tag/best-parental-con...
https://www.pcmag.com/picks/the-best-parental-c...
https://www.makeuseof.com/tag/windows-10-parent...
If you want to report this to Microsoft use the Feedback Hub app in Start Menu where developers are tasked to process consumer feedback. They will not even see it here. This is a tech forums staffed mostly by volunteers trying to help others with your problems.
If you want to post back a Share link from your Feedback here others who see this thread can vote it up and add to it.
I hope this helps. Feel free to ask back any questions and keep me posted. If you will wait to choose if I solved your problem, I will keep working with you until it's resolved.
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