I have two stories of Jetstar woe... the first is from 2009 where I was travelling from OOL to SYD after a wedding. I went to chek in online and they wouldn't recognise my reservation code. I called them and they said that I hadn't paid, which I had. I told them to basically 'stuff it' and booked at DJ flight, just so I'd get out. Long story short, $200 out of pocket and their system had crested TWO bookings one with the payment attached and one without and guess which one they gave to me?!
The second was 2012... Christchurch to Queenstown, "it's a 30 min flight... What could they screw up?" I asked myself when booking against my better judgement. Turns out getting us all on board only to clearly have no intention to take off was their thing. I had a 7am flight out Christchurch and my partner had a cold and there were no guarantees as to how long (the Coaches, which turned up suspiciously quickly) it would take ... (It turns out it would gave taken 8 hours) ... there was also no opportunity to get food or water and the wireless was turned off at Queenstown airport ... So had to sacrifice my Christchurch flight and book a new flight and hotel room in Queenstown in High Season ... $800 out of pocket ... JETSTAR... NEVER AGAIN!