I’ve had the lily for two years with little to no problems. A couple of weeks ago I noticed some black spots on the edges of a leaf. Two weeks later and I’m seeing the spots on five leaves. The lily is getting a lot of direct light. It seemed to be thriving in it. Now, I’m not sure if it’s too much or if something else is going on. The picture with the gorgeous thriving plant was taken one month ago. The leaf is one I cut off this morning.