Just noticed it. Solid ice. Been cold here. Drove through some snow, but perhaps the car washes were also a factor. Might try spraying windshield washer fluid on it to loosen it up. edit: Didn't seem to make a dent. Perhaps some judicious application of heat...what could go wrong, lol.
Why worry about it? If it isn't warm enough to melt it, it isn't warm enough to need full cooling from the grill.
