Yes, that's pretty new. I've seen that kind of thing in my hens every now and then. The color is laid on over the shell, so unevenness is pretty common. The bird's "spray booth" is laying down color unevenly.
Is it from a new layer? That's a very common thing to see on a pullet's eggs, especially when they're just starting to lay. Their system is still getting everything all tuned up.