Alright, much better. I can now confirm that Opera 12.14 has eliminated the glitch of which I spoke earlier on the Home & Business categories.
As to the website itself? While I haven't given it a power scrutinizing session, I think so far I would have to say it is easier to find stuff on this new version than it was on the old version. Good layout and navigation flow from that standpoint.
As to the contrast issue that others have mentioned?
Given that avast's marquee signature color is Orange, it could probably use a little bit more Orange accents / trim somewhere.