I may be wrong, but taking all posts here and resuming each ones issues, I can barely say that: All internet provider companies affiliated with Telefonica is presenting the same trouble to access any of the Square Products, thinking that way, I guess Global Telefonica is with technical problem or even suffering some kind of attack focused on us americans from south to north, since lately the FFXIV servers was being frequently attacked, and lots of maintenances was being made to fix.
Hope I am wrong about this conceipt, this is only one analisys I created pointing the current events of latest two months.