Guild Wars 2

I am getting this error just on Trading Post tab. First two tabs, Gem Store and Currency Exchange are working fine. Any ideas ?

Anyone from Ireland and having UPC as ISP having the same problem? Just tested it out with a Tesco connection and TP is working fine. When back on UPC, dead.

Yed, UPC Ireland here, 200MBps internet, same error.

Could potentially be something with the ipv6 address scheme at UPC:
http://www.boards.ie/vbulletin/showthread.php?t=2057321915