My grid custom layouts seems to be broken since the patch, I don't have anything very fancy set up but the following is showing just one grid square that has no names in it and is colored bright green.

Code:
Whenx,Summeri, Luxori, Jenhyvar, Februara, Autumni, Tuesdayi, Starshiny, Viivid, Viivacity, Viivian, Viiolet, Luxee, Viizor, Viiola, Viictori, Viista, Viinya, Whox, Sunshiny;
Incidentally the entire customlayouts pane is the same bright green.