The only oddities for me on the BD mono track is the out of sync sound effects when they cut open the Tiger Shark, the engine explosion in the wrong pitch, and the drop in volume during a shot of the shark ripping the cage up. I’ve never heard these on any other mix. My guess the elements may have shifted or deteriorated over the years but then again they were just fine 7 years earlier so who knows??
One thing that the BD mono does ‘correct’ over the 2005 DVD mono is on the latter there was an audio glitch during the shot of Hooper’s spear falling towards the ocean floor. The glitch is gone on the BD.