I just realized that my free flight status is "on hold", not "confirmed" when I checked their manage my booking page, I've got a itinerary mail from them though.
In addition, I can see "confirm" sign at my the other AU domestic itinerary that I booked before.
Anyone can confirm that I can take the flight for free?? cuz I need to book return flight from Johor to Kuala(Cheapest option to come back to KL I think.. lol)..!!
The purpose of this trip is visiting lounge at KLIA using my PP:) Klia Klia Klia!
Try calling Jetstar, if you don't want to call them use the online contact form.