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I also have this strange problem with the CX website front page when I search for London - Hong Kong flights. If I type LHR or London in the "from" box, I am not able to select HKG in the "to" box and I tried with 6 browsers on 3 computers. But it works if I type LHR and select LHR/LGW in the "from" box.
Ah yes.....that problem again
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