Did Shini drop the Dark Meteor in the same room you were doing TTF in? That could explain why you lost this one item. As for your error message im guessing it was error100 disconnected from server
Welcome to Ultima Snow-Cat, here you will find the community very helpful and friendly. If you need help in-game im online quite often or you can just PM us GM/Moderators .
Sorry man no one has replied to your topic. Protoss who usually does the rollbacks PC is currently down and no one is sure when next it might be up and running. Not sure if you have seen this topic http://www.phantasystaronline.net/forum/index.php?/topic/9923-no-rollbacks-temporarily/