1) Many of the objects on the dynamic lighting layer cannot be selected at their correct location. Instead, almost every line I have can only be selected at locations n/2 spaces left and down of their actual location, where n is the length of the line. Once selected, individual lines highlight at their correct location, but groups highlight at the incorrect (selectable) location. 2) When "enforce line of sight" is on, players cannot see anything but blackness on my maps. I am running Chrome version 35.0.1916.114 m on Windows 7 Home Premium 64 bit. This problem first appeared more than two weeks ago, though only now am I seeing that there's a predictable pattern beyond "dynamic lighting is completely screwed up".