Yup, I'm a victim of this.Seems to be a few reports of this. This will really add to the confusion of people wanting to check if they have HW3 or not....
Got my car on August 7th. Came with 28.2 from the factory. Wanted to use the video encoding method to find out which HW version I was on, and discovered H.264 encoding. After doing a bit of reading, discovered that the update switched everyone (HW 2.5 and HW 3) over to H.264 encoding for some reason.