While it may not be the best solution for fixing the loot window bug, this makes it so that the game is slightly more playable..
READ ME FIRST!!!: Be aware that this will make parts of you interface invisable! All the buttons will (should) be where they normaly are, but you will not be able to see them!
Ok, ready? here we go!:
Step 1: make a folder in your Home folder. call it something like \"GUI backup\".
Step 2: Open your Planeshift3D folder, and then go to Art -> Skins
Step 3: Once you are in the Skins folder, Select the files called \"default\",\"default.zip\", and \"elves.zip\". Move these files to the folder you created in step 1.
The next time you log in, you will notice that it looks like parts of your interface are missing. They are still there, but they are invisable; you can still click on them and such, but you can\'t see them.
If you wish to go back to having a visable gui (but not have working loot windows), simply move the files from your backup folder to Planeshif -> Art -> Skins
