Nintendo has released a new patch for The Legend of Zelda: Tears of the Kingdom in the form of update 1.2.0. This update addresses many broken quests and removes numerous duplication glitches.
The official patch notes don’t specify the removal of duplication glitches, but instead, vaguely mention that issues have been addressed to improve the gameplay experience. As reported by Eurogamer, this update has, in fact, removed newly discovered duplication glitches that involve frozen meat and throwable weapons.