Audio Files Suddenly Not Loading (Ratchet & Clank Collection)

Haven't booted RPCS3 in awhile, however previously was able to run R&C Collection [BCUS98282] flawlessly, game has something like 40hrs on it. After booting today and updating the emulator, audio files appear to not be loading. Asked for help on Discord, user had me validate the game files, which showed all green, 0 invalid. Not sure what could have caused this as I haven't changed anything about the emulator (other than today's update) or my PC in general of late. 

Log file: https://drive.google.com/file/d/1i5Uk7uq...sp=sharing

Any help would be appreciated. 
  RPCS3.log.gz (Size: 156.41 KB / Downloads: 0)