GM is recalling 10,000 examples of the Buick Rainier, Chevrolet Trailblazer, and GMC Envoy because they don't have the right fix for an earlier safety campaign.
Chevrolet TrailBlazer EXT News
It's not unusual for there to be a lag between an automaker announcing a recall and the official documentation showing up on the National Highway Traffic Safety Administration website. So it's no surprise that a recent GM campaign took about a month to appear in its official capacity. However, there appears to be some big differences between the two reports with potential safety implications.