Not sure if this is a glitch or not, but think it might be. I did a upgrade from 3.0 to 3.1, and added the package servers (tornado). It was fine at that point, showing no duplicates. I assume this happen after I did the upgrade? I don't know, because I did not check on the package servers after the update. Just went to check on the package servers a little while ago and saw the duplicates. Is it safe to delete the duplicates?