Hopefully there is a fix for this update in the works, and once I see a reliable one go through I will update this post. Until then however, don't freak out when starting up Fallout if your game freezes during load.
PS: This also may require the Dead Money DLC in order to cause the game's freezing. I do have it, but haven't tested deleting the DLC, as my save games probably won't work without the DLC in there anyways.
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