AFAIK, the torrent are working OK. My torrent server is seeding all the time and i there are others seeders too. I tried right now and counted 5/9 seeders. Probably you have some problem with torrent in your network. Perhaps your company limits torrent use.
Anyway, you can download the official Gorgona Omega image from this links:
-
Kit v2:
http://zynthian.org/download/zynthian_gorgona_omega_rbpi3_kitv2-2018-04-03.zip -
Legacy Kit V1:
http://zynthian.org/download/zynthian_gorgona_omega_rbpi3_kitv1-2018-04-03.zip
Kind Regards,