Interesting problem. I would recommend turning off hardware acceleration and trying the scene over again. Could just be where the driver software or hardware has misidentified something and is having the equivalent of a brain fart in decoding it. May be something that's addressable through future driver releases.
Consequently, have you updated your graphic's card's drivers recently? If not, give that a shot. Also, if there's any updates available for the player software you're viewing your Blu-Rays with, update that as well.
AMD drivers:
http/support.amd.com/us/gpudownload/Pages/index.aspx
NVIDIA drivers:
http/www.nvidia.com/Download/index.aspx?lang=en-us
https/downloadcenter.intel.com/default.aspx
May also be a dynamic contrast / brightness issue. If you're graphics hardware or TV has any sort of technology designed to expand the color palette artificially, or dynamically adjust screen brightness, you could have found a few scenes that it doesn't work properly with. I'm just speculating here though. I know the AMD dynamic brightness drives me batty when it's enabled, whether I'm watching movies or not.