I called Comcast customer service and spoke to a rep who got a level 2 engineer involved to investigate. 30 minutes later I was able to login just fine. I told him I think it's an issue with one of the relays they are using when attempting to reach the data center for FFXIV. At first the guys was like well you don't have a comcast modem so there's not much I can do then I told him it wasn't my modem it was something with the hops in between here and the data center and told him I'm playing FFXIV. He goes oh really I play that game too. Let me see what I can do.... anyway I'm in now and have been ever since about 12:30am on the 20th