You may try these steps
Go to C:\Program Files\OgreFest Launcher\Temporary Files and click on the torrent file you may need to have utorrent installed and let it download. You will removed it later on.
Open your ogrefest launcher and wait till it finish checking files, once launcher finish checking files it should start downloading again.
Once you the launcher is downoading you can remove the torrent from utorrent.
Repeat these steps in case you close your launcher and it does not download or stuck again. Share and help others in case it works on your end