Adblocker prevents loading of repositories in a group

When using Adblock with Google Chrome it appears to block the request to children.json. And this leads to an error on the page, and none of the repositories in the group being shown.

Screenshot_from_2020-06-06_20-10-01

Screenshot_from_2020-06-06_20-08-34

I wouldn't have raised this issue, but I have seen a few other issues on here relating to Adblockers.