I purchased this game from the US PSN store today and afterwards I was given the option to download each episode, plus an activation key. Now the thing is, every episode downloads just fine, except for the Ice Station Santa episode which is actually a demo that you'll have to unlock, using the activation key.
When I try to download it I get the following error:
HTTP Status Code: 503
If one of the guys from Telltale is reading, please, HELP! :(