My partner and i endorse using http://www.vpnmaster.org to unblock sites. I am using their services for more than 4 years with no troubles.
My spouse and i endorse using VPNPower to unblock web sites. I've been using them since 5 years. http://www.vpnpower.net
What you can try is clearing your cache and cookies or try another video then going back to the video you were trying to watch.
I get this error in every browser:
http://i.gyazo.com/9c823073c255754214dc8bac6f98a2fd.png
I disabled Adblock in chrome and firefox, still the same. I have no adblock in IE. Flashplayer is updated. Tried with a proxy (.com, .no), doesnt work. Same error on every episode. I googled the problem, and didnt find any results regarding this.