Magnet links can be added but don’t start, they sit at 0 seeders and peers and display the null error mentioned previously in the event log:
JS error: [778] Unable to get value of the property '262': object is null or undefined
FIX
Copy magnet link from TPB, and paste into μTorrent.
Right click on the torrent list and select Properties
Look at the tracker section, add this line as additional tracker:
http://tracker.ccc.de:80/announce
Wait for few seconds, you will see some seeders and leechers coming to you