They are still giving lanyards. One person reported on that thread that they received a plain black lanyard on the Magic a couple months ago instead of the regular platinum lanyard. They were told by the CM checking them in
DCL was no longer giving out platinum lanyards. But at least one other poster has said they received the platinum lanyard more recently than March. My guess is DCL somehow managed to temporarily run out of the platinum lanyards and the CM mistakenly thought they were no longer going to have the platinum ones. Until more than one poster reports that they have not gotten their platinum lanyard, I wouldn't worry about it.