Just so you know, FFXIV is being affected by server problems as well. I have had issues on both FFXI and FFXIV the last few days. I got stuck in place in La Theine Plateau and couldn't move anywhere on chocobo. And on FFXIV, things aren't loading up in the zones as well.
SE uses the same type of servers for both MMOs, in case you did not know that. They must be having server problems with their data centers. And in case you did not know, the data center for FFXI is in Japan for all language versions. Plus it is incredibly ancient. They may need to upgrade the hardware.