Jquery-ui library will not loaded/served by Google CDN from the Google site “insert html box”

Question

For the past 3 months I have been struggling with the Google sites \"insert html box\" to get the CDN to serve the Jquery user interface library-jqueryui- without any success.

Answer 1

Apparently this is a known bug. Take a look at the answer here

There is a bug link to the actual issue and a possible workaround.