Bug in mixed content blocker when redirecting from https to http

There is a bug in mixed content blocker when you are being redirected from encrypted https:// site to an unencrypted http:// site. That will activate mixed content blocking and block your access.

So this is a major bug and needs to fixed in 1.5.5. Otherwise the mixed content blocker seems to work just fine (as you can see from files section of the file MixedContentBlocked.png.

CyberDragon blocker will block all mixed content, be it passive or active.
So that's why you don't see any images in that test page when viewed throught CyberDragon.

Mixed content test by Microsoft can be found from this address:
https://ie.microsoft.com/testdrive/browser/mixedcontent/assets/woodgrove.htm