[BUG]: Sphinx The Cursed Mummy: Broken face animations when using accurate VU timings

[MrCK1]

Describe the Bug

When running the game without MTVU or Instant VU enabled, face animations appear to be skipping frames and generally playing back incorrectly. None of the intepreters resolve the bug, VU Sync gamefix changes it a little but still not working correctly.

Reproduction Steps

Boot game, launch into first cutscene and observe

Expected Behavior

Face animations should always work correctly and play back smoothly.

PCSX2 Revision

v1.7.5457

Operating System

Windows 11

If Linux - Specify Distro

No response

CPU

Ryzen 7900X

GPU

RTX 4090

GS Settings

No response

Emulation Settings

MTVU Off, Instant VU1 Off.

GS Window Screenshots

Logs & Dumps

Blockdump is on the private dumps site - "sphinx_faceanimation.dump"