Has anyone else had the color of Pinaud's Lilac Vegetal fade after a long time? I was going through the local stores today trying to track down a few pucks of VDH Select, and happened to find two bottles of LV at one store. Naturally, because one is good and two is better, I bought both. One thing I noticed is that both are in identical bottles and have identical labels, but one is the proper greenish color and the other one is clear. Has anyone else had this happen over time, or is it due to something else?