The original applied to "8.1K" repositories, and now the partial retraction means they're only taking down one repo "and the 96 fork URLs individually listed in the original notice".
They screwed up, the source is out there, 1000s of people have a copy now. It will show up in other places where they won't be able to have it taken down
They could have prevented this by looking at the files that were about to be published.