Unless the behavior has changed, DJI, should offer a means of a controlled, landing.
Just dropping out of the sky because its TFR time is not a solution, but merely creates new problems and chances are, despite the hyperbole, whatever is taking place during the TFR event is NOT happening at the exact moment that it kicks in..
It should display a warning, and give you a 3-5 minutes to land safely.. not sure what it would take to get DJI to take some action? And to place the all the onus on the pilot to be aware of every TFR that comes along is a little much to me, specially if your in an area where they are far and few between.