im fairly sure they can't, since they would've done it already, they sometimes even ask for a bit of time before the new releases or content gets posted and nobody gives a fuck and gets posted anyways, you probably haven't check around
unless mods start the bias train, then nergal is no exception to this, and the only reason such rewards aren't posted is because people dont want to, which isnt anything weird really, happens in any kind of board or forum, people just dont post X or Y because they dont want to, not because the "content creator" says otherwise
the forum is full of piracy, it would be silly and biased to start enforcing otherwise