Global Illumination Not working

I logged into my campaign today to do some work and after finishing up some dynamic lighting walls and such i decided to check it my work by placing a character into the map and hitting ctrl+l to see what it looks like. Once pressed all i saw was black. I triple checked that global illumination was on and that the token had sight. I then tested it in the maps i had already made and knew worked. Again only black. I have tried everything i can think of. Refresh. turn global illum on and off, use a different token. Nothing works Please Help

I did find one character whos glob illum sight worked but this settings are the same as everyone elses

Can you please follow Steps 1-3 of our Solving Technical Issues checklist (confirm you're using the latest non-test version of Firefox or Chrome; turn off all extensions, addons, and anti-virus; and clear your cache) to see if one of those components is causing the problem? We can only help if we can recreate your issue, so it is important that you follow each step. If doing that fixes the issue, just let us know. Otherwise, move on to Step 4 , and we'll need all that information to further assist you. Also, can you test if this affects just 1 page or if this is campaign wide.