Alas. I use IE 8. Have tried clearing my cache. I use the AUS website and have tried the SIN website (there is no PNG website :-|). Never had this problem with the old website.
I've also discovered the month by month calendar keeps popping up a white space where the calendar should be. The white space of death, whatever I do next, IE crashes

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Now I'm getting into rant mode, I'd like to flag hatred for the new "manage my booking" screen. It used to bring up your flight details. Now they are buried within a sea of junknobabble

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And furthermore it seems it can't do booking changes on return flights from POM. I was tantalised online with "no extra fare, just $50 change fee" but it couldn't validate the new fare(??). I had to ring up and pay $120 extra instead for a change to N when the website and I both knew there were still seats available in S :evil:. I should have known, it can't seem to validate anything out of POM.
There. I feel much better now.
Cheers skip.