Um, no. That was a real picture from Best Buy's system. But, Best Buy (along with other retailers and even Verizon) often get that kind of information wrong. All it takes is the one person entering things to either not completely pay attention or to assume something beyond what they're told.
All I know is that if I were putting out information for Best Buy, I would not write "ICS is coming to the razr, maxx, and rezound" unless I absolutely knew for sure. And the fact that the dates were different from HTC and Motorola is pretty specific. So I don't see how someone could just casually make a mistake with that. Just my opinion.