Mine does the same. It did before I took it off and after I took it off for the Hella Horns it did it as well. Mine even looks like it became a little heavy for itself and has a slight gap difference between the fender and the bumper. The gap is slightly larger at the top towards the light and touching the fender at the bottom towards the wheel. This seems like an issue that was bound to happen since the bumper is only held on by plastic snaps under the lights and plastic clips. I would call this a Subaru design flaw and would need some innovative modding to delete the issue. Plastic bends, so that would explain the issue to me. Pisses me off, but as we know. you cant leave everything to the dealer to do it right.