Lane Limited Burley and Black

I'm a little puzzled by this one. A good smoke but its flavor profile seems to be a dead ringer for Blender's Gold Burley and Black. Same blend name but two different labels although BG is made by Sutliff and this by Lane ? A fellow reviewer mention a slightly odd taste and smell, which is exactly what I notice when smoking the BG version. I recently purchased a tub of Heines Blend and had that same experience of odd flavor and lingering scent. I don't think its a mold issue or inferior leaf. Sounds like the topping used and burley don't fuse well. Best way to describe it: a nutty lemon sour with a slight ammonia aroma. The Heines Blend should have a malty, coffee and walnut like quality if memory serves correctly. This time around it felt like there was a mix up and the B&B got put in the HB tub by mistake. But that pugnet smell is hard to get rid of. Maybe some dry time will fixer right up. Other than that LB&B is a decent codger type.