Stop in for a cup of coffee
Nah, that's just another government agency citing the possible risk of acrylamide. It's all based on mouse and rat studies where they were fed massive amounts for 2 years and developed a slightly higher incidence of cancer.
To put it into perspective, you would need to eat 5 loaves of bread worth of burnt toast every day to 2 years before you got to the levels they dosed to rats. Besides gaining over 1200 lbs of body fat, you'd have a 3% greater chance of developing some kind of cancer. The heart attack from gaining all that extra weight in 2 years would likely kill you first...