I think the PGP key is expired but very keen for confirmation.
PGP: A04C 5E09 ED02 B328 03EB 6116 93ED 732E
The only official PGP key used by WikiLeaks has expired on March 29, 2017. It's been several months and it has not been updated. Their twitter and their website still show the expired key.
boards.4chan.org/pol/thread/154464844#p154467399
Im not sure whats going on everything on this is dead quiet , but seeders on that torrent should be a good indication of whats going on