In lightroom 6.1 (mac 10.10) when viewing some night shots, in the Develop Module, there appears to be blue spot (in dark areas)? The blue spots only show up in the Develop module view and not in the Library module. Resetting the image did nothing to help in the Develop module. I exported the file in the original raw, and jpeg and the blue spots did not show up when viewed with another image viewer. Any ideas what's going on? Thanks for your help.