All of my deck lists are more or less modeled after Icy Vein's basic deck lists, with one or two changes here and there, for example for Paladin:
http://www.icy-veins.com...tone/basic-paladin-deck
Edit: I retried 2.6.5 and 2.7 and they worked just fine this time around. All I know is that I came back from the movies today to find a 30 some odd loss streak which I took a screenshot of and watched a game and saw that only hero power was occasionally being used, and sometimes the bot would just hit 'end turn' despite having 8 playable cards in hand. It seems like this is a hard to replicate bug, but given the screenshot I took of the details (and can link for what good it does), the fact that the same deck usually has a 50% win rate give or take 5% with previous versions of RB, and that someone else mentioned the same issue that it is real. I have a Windows 8.1 x64 system with a 8GB of DDRIII RAM a quadcore CPU, and a few other niceties if that helps at all. Not sure what the specs are for the other person who had the same issue.