Alrighty then. Update:
I did some more digging around the tracker issue and The Pirate Bay no longer runs a tracker. I wasn't really clear on what that was at first…
In any case, I will have to recreate this torrent (or at least modify it, if I can) with valid trackers. I am thinking it would be a good idea to create our own tracker if it's not too much trouble and bandwidth is pretty low for it.
If anyone has experience in this way, please don't be shy.