No adds here using Crome with AdBlock -- have you tried clicking that "why these adds?" link and see if it's something you can disable perhaps?
No adds here using FF & Adblock - I wonder is it a European vs. US thing (me & Jibz being in eu/europe)
I'm down under
But yes, I tried disabling/enabling AdBlock/DNTMP/Ghostery a few times, (this is only in Dragon), and it's come good, ie. no ads. Don't know what happened, maybe it managed to sneak in an extension update while I wasn't looking.
Firefox, (plus addons), has always blocked the ads - that's my main browser. Dragon is my portable browser.