Dan, as of the new update, I am not only missing the messages in the battle log, but also the whole Boss Tab is gone. I can only see NPCs at the moment they are shared. If I log on and try to find what is already up, I don't have the Tab any more. I will also message you through facebook. Is anyone else having this trouble?

sounds like the style info for the button is broken...
try clearing your entire cache (not just the history.... you might even have to delete all your cookies though i doubt that is necessary in this case)
then close all your browser windows, count to 10, and then re-open your browser and log back into Facebook and GL...

if that doesn't fix it, it may be something wrong in the server (like part of the server-side code is not seeing you as being in your legion, which could be a possibility after last night's database hiccup), and you will probably have to contact Dan directly via the link at the bottom of the game to have him fix you

I wrote him in game already. I will try the clearing cookies.