Diablo 4 Patch 1.4.1 is now live and available for download! The patch brings several key gameplay updates including reduction in gold costs for Masterworking, increased Scattered Prism drop rates, and a myriad of hotfixes for bugs that were introduced with Season 4.
Diablo 4 Patch 1.4.1 Patch Notes
Additionally, the patch should resolve the issue players have had with Lilith not dropping Resplendent Sparks, and those players will receive one retroactively.