The maps I have with Dynamic Lighting and Global Illumination appear completely black when I pres CTRL+L with a token selected (Yes I have checked the has sight button). If I put anything in for the light radius, even a negative number, it appears to work normally. I haven't had a player try to use it yet so not sure if it's an issue with CTRL+L or with Global Illumination. Dynamic Lighting without global illumination appears to work normally.