Good catch Steven. I read the excerpt and thought.. "what? whats going on here..."
I stayed about the same for about a month as far as BF% on high fat/low carb diet, and then it started falling off after that, and ive maintained it since. So, 7 weeks dosent seem so 'prolonged'.
Thats interesting though. When I was running, I was on a very high carb, low fat/low protein diet, and I expereinced exactly those results. But, my muscle mass also experienced similar results.