Envato Toolkit errors when terminating SSL to Amazon ELB

I use Amazon’s Elastic Load Balancer as a front-end to my Wordpress site. My site is fully SSL and I terminate SSL to ELB. Also using SSL Insecure Content Fixer plugin.

I get a bunch of script errors with Envato Toolkit trying to load font resources insecurely. I’m guessing this is a bug. Can I expect a quick fix or is there a workaround?

[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.woff?20141121. (plugins.php, line 193)
[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.ttf?20141121. (plugins.php, line 193)
[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.svg?20141121. (plugins.php, line 193)
[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.woff?20141121. (load-scripts.php, line 3)
[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.ttf?20141121. (load-scripts.php, line 3)
[Warning] [blocked] The page at https:\my.site.com/wp-admin/plugins.php?lcun_redirect=1 was not allowed to display insecure content from http:\my.site.com/wp-content/plugins/envato-wordpress-toolkit-master/assets/fonts/envato.svg?20141121. (load-scripts.php, line 3)

(sorry…had to make the urls of my error excerpt look funky because of url posting limitations)