It is the second time overpayments have been found in these benefits and the DWP says it is "extremely disappointing" the problem was not solved when it was first discovered in 2007.
The committee said it was "profoundly disappointing" that the problems had not been solved eight months after being identified.
But Associated British Foods fell 65p to £27.98 after disappointing figures, with problems at its sugar business again outweighing a good performance at Primark.
His preparation for the London Games has been complicated by foot problems, disappointing tuneup races and an acknowledgment that his initial training strategy — to try to shatter the world record — did not work.
In addition there is little known about the reason why long-term therapy results are essentially disappointing (predisposition, technical problems, delayed intervention, neoangiogenesis).
The main limitation of the study is the low rate of successful matches (44% and 48%) from the automatic linking of the casualty and clinical databases used in the initial study which are disappointing, and the problems of bias this can create.
A year later, it bought too little, causing a revenue shortfall and disappointing customers, a problem compounded by expensive shipping delays in its warehouse.
Then, in certain areas of California, the time-honored method of placing canvas tents over citrus trees and fumigating them with hydrocyanic acid began to yield disappointing results — a problem that led to research at the Citrus Experiment Station, beginning about 1915 and continuing for a quarter of a century.
Kate Nightingale, the campaign's head of communications, said: "It's disappointing that mental health problems, which affect one in four of us in serious and sometimes devastating ways, are being used as part of a Eurovision gimmick.
Cushing says the recent disciplinary problems are disappointing.
