[quote name='Richlough']I knew someone would pull that, I posted it to show about the Fable 2 episodic content .
I don't think there will be a better source for when this was originally available .[/QUOTE]
It doesn't really clarify what's going on now, though. This would:
They decided to remove the Episodic version (as now there is a Games on Demand version for half the price) from the Marketplace, but, like other Marketplace content that has been removed, for people who have purchased the full game could redownload, they decided to simply replace what was the first episode (2.2GB) with all episodes unlocked (6.6GB). Only it's still the same "item" on the Marketplace. And there was a small window where they had made the switch before taking down the ability to "purchase" it. Now it's been taken down, and since it's technically the same item that gets flagged for your purchase history, people who have downloaded what was the first free section, may redownload what is now there, the full version.
But that's just a guess.