1.Click on the Magnet link in your browser and select Tixati to download it.
2.Tixati launches and starts checking downloaded torrents of more than 100 torrents. (Torrents remain running when the program closes, do not stop)
3.Received sids for Magnet-link, choose a path to save, starts downloading until the end of checking torrents.
Result: damaged files on Magnet-link distribution.

Win7 x64. Old Bug.