I'm also experiencing this issue....again (http://forum.square-enix.com/ffxiv/t...08-20495-20495)

The solution posted in that thread that worked for me last time has not corrected the issue this time, and with this being the 2nd patch in a row and the wide variety of fellow Aussies experiencing this issue (based on this thread) I really do think the issue is game side and not an issue with my ISP or my computer.