Hi, i have had the same issue, i’ve gone into each individual css file for the fonts in the theme contents and added the ‘s’ to the url and the main page is now fine but some other (not all) sub pages are coming up with the mixed content errors for those same fonts. So i figure it can’t be the font css file? I’ve gone to the line it is showing that the error is occurring for each different page and all of them are relating to this:
Question is, how do i fix this easily across all of the pages and where do i go to fix it? I’ve opened the html5shiv.js file and i can’t find anywhere a url is mentioned.