Is this closer to it's actual color? If so it doesn't look nearly as ill as it did in the first photo. In that it looked as if it had tissue recession or possibly even brown jelly. And psst, you might want to clean the glass. :lipssealedsmilie:
I think it's bleaching out out on the top. The LFS wasn't worried about it. They're weird, but I trust them. If you look around the top you can see that the brown is turning tan. Now the top is very pale.