WEHT Double Black Stout?

The "Double Black Stout" brewed with Starbucks was made by Redhook. Given that there was commonality between the people who founded Starbucks and the people who founded Redhook, that made "sense" at the time, but eventually, Redhook stopped adding the coffee to the beer, and then stopped making the beer entirely. It's documented on their website, at least at the moment: "Doubleblack Stout was retired in January of 2002 because demand for the beer dropped to levels where commercial production was no longer viable."