Has anyone successfully been able to change their outbound , booking J/A space? About a week after the I had purchased the original ticket, I was able to change my outbound flight (pre departure) for the $100 change fee, as the website had found J and A space on the outbound (HAN HKG SFO). But now, although both Matrix using VN POS and the CX website (for new purchases) show those inventories available on multiple days, CX res and the website show them not available when trying to change an existing booking. Keen to change my outbound. Any Suggestions?