My house was mistakenly auctioned, and as I returned home my family was all kicked out of the house

There seems to be a family who was mistakenly auctioned at a place unfamiliar and the family was kicked out of the house by bidders. How did the family who suddenly lost home overcame this corner?

Details are from the following.
My Bad! Woman's House Mistakenly Auctioned by Bank | NBC Miami

Anna · Ramirecz who lives in the state of Florida in the United States finishes his work and when he returns home, there is a paper "foreclosure" in front of the house, all the family is driven out of the house, It seems that all the furniture that was in was thrown into the garden. A man appeared before Mr. Anna who is concerned about the development that he did not anticipate at all and he told Anna that "I bought this house for 87 thousand dollars (about 8.2 million yen)" about.

Anna 's family left for three hours without knowing what it was, but it became troubled by the storage place such as the furniture that was left, it was supposed to be divided into acquaintances' house and kept stored is. Anna 's family, who was kicked out of the house, had to stay overnight outside and eventually could not sleep.

Two days after being driven out of the house, Anna explains the circumstances to the judge with the help of the Taylor police officer who was witnessing the scene of forced eviction. It seems that after investigation it turned out that the Anna family had been auctioned by the mistake of the savings and loan association Washington Mutual who had been financed.

Then it seems that Anna 's family was able to return to the house, but the furniture thrown out is frustrating and it seems that he is considering claiming damages.