Please try using manual patches if you can from here: http://pwi-forum.perfectworld.com/showthread.php?t=87242
The auto patch servers seem to be having some problems. We know about it.
Please stop reporting it on the forums and in tickets. The engineers are working on it.
If you can't seem to get the manual patches working ok for you, please wait until later in the day, or try tomorrow.
Thanks you all for reporting it! b:victory(sidenote, this seems to be affecting JD, ESO as well)