I've had the exact same settings in Open Dns for over 2 years and never once experienced this issue. Rotblitz, while I very much appreciate you taking the time to respond I do not know why you have to be so condescending in the process. Now go and check your blocked domain stats to see which ones you have blocked by your settings and why: When visiting, at least the following domains are being queried: Why do you do this and then come to here to complain? This doesn't make sense!
You have domains blocked by your settings needed to render the content properly.