I believe it is the same TSB. The one issued on June 15th shows fewer affected models than the 08-024-11 TSB issued May 19th originally showed.
Last Wednesday, I experienced total failure of both RKE remotes where the GC would not start or react to any commands from the Remotes. I called my Dealer's Service area who had no ideas but suggested I call Roadside Assistance. They indicated that a Boost was needed, I argued that the Jeep was getting Power as the Doors would lock, the Seats would move and the Rear Tailgate would open when the inside buttons were pushed.
Regardless, we waited 30 minutes for a Tow Truck to come and connect Booster cables all to no avail as the Jeep still would not start (no reaction to Start Button or RKE Remotes).
I then remembered reading in the Jeep Garage Forums that many times disconnecting the Negative Battery Cable would reset the System electronics. Since I didn't have any tools with me I asked the Tow Truck Drive to disconnect the Negative batt cable and sure enough everything reset and I was able to start the Jeep again.
I printed off the http://wk2jeeps.com/tsb/tsb_wk2_0802411.pdf
and took it to my dealer and he showed me a similar one that had just been released on June 15th. Comparing the two TSB's showed that the June 15th one showed fewer affected vehicles other than that it was identical.
The Dealer reflashed my WIN Module and all has been good so far.