Any of you who were having issues on the 14th and 15th must have absolutely ignored the messages that popped up on the launcher each day you logged in that week, as well as the CHAT notices when you logged in every day...

North American Data Center Maintenance (Mar. 14, Mar. 15)
At the following time, we will be performing maintenance on the North American data center. During this time, players may be temporarily unable to connect to the North American data center, or may become disconnected from the server, but gameplay will be possible by logging in again.
We apologize for any inconvenience this may cause and thank you for your understanding.
[Date & Time]
Mar. 14, 2015 9:00 p.m. to Mar. 15, 2015 3:00 a.m. (PDT)