In order to make our website more secure, we have been using HTTPS/SSL since the beginning of our site.
However, quite a lot of you are using http-images instead of those protected by SSL (https).
When an image from a non-secure source (non-https) is loaded, our site "loses" it's lock and is marked insecure.
To solve this, we're now displaying all images from a non-secure source as a link.
If you use an HTTPS-source, it will display like it always has.
Most image hosts support https, like for example Imgur.
Try to change the http to https, in most cases this will work.
This helps secure our site and maintain our lock on all pages