The normal thing if you find that a torrent is unseeded, is to drop
a PM to the torrent poster (NOTE, a PM, not a comment on the torrent)
asking them if they would kindly re-seed.
I'm now seeding both of the above for you, and I'll do so for a week; it's
impossible for me to seed all of the torrents for any great length of time
after I post them.
You should now be able to access them, but I do have a lot of uploads
right now (cos I'm putting up many of last years MutzNutz collections
which were never posted here) and I limit the numberof people DLing
from me to 50 at any one time.
SFWS100 was posted more than 2 years ago and the vast majority of
DLs happen in the week or so after a torrent is uploaded, I actually seed
for waaaayyy longer than that; that's the reason that the torrent world
works so well, 'cos all of those that download a torrent should seed it
until their ratio figure is, at least, more than 1.00.
Amongst other things (for my sins) I collect documentaries and TV
series and I've just downloaded some dox that were posted over 7 years
ago and got them because they were still well seeded.