Hi, I have the same problem.
We installed SSL certificate and all banner delivery working fine but any site on rserver/www/admin/ show "Blocked loading mixed active content" .
Any body know how repair it ? We are currently using Revive Adserver v4.1.3 running on Apache, PHP 5.6.36-1~dotdeb+7.1 and MySQL 5.5.60-0+deb7u1.
Mixed Content: The page at 'https://rsv.londynek.net/rserver/www/admin/dashboard.php' was loaded over HTTPS, but requested an insecure stylesheet 'http://rsv.londynek.net/rserver/www/admin/assets/min.php?g=oxp-css-ltr&v=4.1.3'. This request has been blocked; the content must be served over HTTPS.
dashboard.php:1 Mixed Content: The page at 'https://rsv.londynek.net/rserver/www/admin/dashboard.php' was loaded over HTTPS, but requested an insecure script 'http://rsv.londynek.net/rserver/www/admin/assets/min.php?g=oxp-js&v=4.1.3'. This request has been blocked; the content must be served over HTTPS.
regards,
Wojtek