It looks like all of the JS is covered with weblabels on directory.fsf.org, but there is still the error about load.php, so the issue seems to lie with LibreJS.

On libreplanet.org, there are many files that are loaded from load.php, according to the GET parameters passed to that script. LibreJS appears to accept JS with weblabels matching those GET parameters, but when one script fails to load, all LibreJS says is:

"https://libreplanet.org/w/load.php: External script with no known license"

I don't know which instance is failing, and I have added a couple of entries to the weblabels page for that site, but I still receive that error.

Printing the GET params that failed, along with the rest of the URL would be helpful, even if it's only one set of GET params at a time if there are multiple problems.

Thanks!