!!! Remove -master when extracting into your interface/addons folder !!!
Install, open it from the eye on the minimap, and queue up for any of the available dungeons !
Note: addon communications are made in LFT chat channel, don't manually leave or check it in your main chat frame, its very spammy!
Your channels messed up ? type /leave LFT (or any channel thats not in his place) and relog.