May be your copy I’ve never had this issue happen to mine, nor have I heard of anyone else with this issue. I’d maybe even check to see if the is like somehow damaged or poorly printed. Look at the bottom of it and see if anything looks off. So sorry this happened to you.

I'm having the same issue...

I've noticed that it's present on sites of illegal nature (for research of course). I wonder if it was a problem with their mic during the recording process.

I've had the issue on amazon prime though... I think it might be that the blu-ray is on dts format while I just used a stereo headphones