My DONE4 was ticketed 2 hours ago and I'm already experiencing nightmares with Qantas agents. I'm trying to change a couple of flights by 1 day (same ticketed points, same flight numbers even) and the agent is adamant that there is a $125 or $150 change fee for this, even though the rules are very clear that there isn't a fee or repricing if changing dates (other than changing the first segment, which would trigger a reprice, in any case prices haven't changed).
Thankfully I booked dates that I can live with...