Not with regard to this incident, about which I know very little, but on the general subject of fuel dumping/overweight landings--
There appears to be a very strong bias in the United State/FAA land against overweight landings. It is generally not trained, or even discussed in training (in my experiance), while fuel dumping is in almost every checkride in airplanes so equipped.
This is a problem, to put it mildly.