Removed the native 4K chart Ice vs. Morimori Atsushi — RE:UNION -Duo Blade Against- [4K Tofu's Hyper], beatmap 1549496, 3.14★, from selection after several players reported missing music.
This was a precaution based on player reports, not an independent diagnosis of the audio file. The exact chart and associated selection feature/ranking records were removed; other difficulties and historical player scores remained intact. The exclusion is included in later cumulative releases.
Catalog updates use normal empty-safe room deployment, without interrupting a running match. Later v6.7.32 adds a runtime exclusion policy so subsequent reports need not require a new code release.