What is the format of a block list? Is it just an alphabetical list of domains?

I am seeing the Wix adverts in front of about half or more of the videos I watch, also Rx adverts and snack adverts. Also was stuck watching a five minute advert for a rap group's effects software. That was in front of every video for several days, so much so that I thought that the rappers were paying for the whole of bloody U2b.

Not adapting well at all. Your lack of foresight has made this program unusable to me. I have over four megabytes of bookmarks and the chrome bookmark toolbar is totally useless under those circumstances. You decided to sell out to google rather than continue developing something unique. I am the worse for it. I shall continue to use 12.17 even though it locks up and the plugin controller becomes more and more ornery. Eventually I will probably go back to Thunderbird or perhaps Safari. I really don't care who else is happy with this. You have failed me.

The page in question is http://www.soundonsound.com/sos/1994_articles/oct94/museumsynth.html
Window capture One displays Internet Explorer 8 displaying the page correctly.
Window capture Two displays Opera 12 displaying the page incorrectly.
I do not have Opera 20 installed because I do not like your new bookmarks bar and how you got rid of the bookmarks menu.
<img>https://dl.dropboxusercontent.com/u/28202314/IE displaying page correctly.jpg</img>
<img>https://dl.dropboxusercontent.com/u/28202314/Opera displaying page incorrectly.jpg</img>