My partner and I booked a flight in late February to fly to Darwin in June via Sydney. Total cost on Qantas was $1458.80. These were cancelled by Qantas and we were given an automatic credit. Happy to do this as we knew we'd use it at some stage anyway. We then decided to book a flight in late July to Mildura instead when we found out we couldn't leave Victoria. I booked online using the credit sitting on my account for a total of $512.00. This we also had to cancel when the shire where we lived was put into stage 4 lockdown. It's now lifted and I'm toying with the idea of when we can go to Mildura, so decided to have a look on my account. I have a total credit of $512.00. The rest of the money on that reservation number seems to have vanished! I know I need to ring them tomorrow (too late now) but I dread spending 2 hours of my day on the phone. Has anyone else had this happen and any tips???