It is because of digging petition.They are removing/removed it & I too think it is wrong to change it now just because some one is benefiting from it.
Edit : regardless of who is involved ,but bac's ratings are not wrong in some sense.
It was enough for me to divest everything from JD and sell all my CLAM, but I doubt that doog knew about CLAM in advance. Just because of the way JD and doge dice works they had plenty of addresses to dig CLAMs from.
Maybe BAC can shed some more light on the rating.