yes you are right
and wikipedia wrote that
2012 results rescinded
Due to a programming error, the results of the 2012 DV lottery, which had been available since May 1, 2011, were rescinded on Friday, May 13, 2011. More than 22,000 applicants had erroneously been told that they had been selected for further processing. Government staff found that due to an error in the selection program, the selection had not been random, with more than 90 percent of winners selected coming from among those who had submitted their applications during the first two days of the registration period. As a result, the decision was taken to void all selection results and re-run the selection process. Entrants have been told they will be able to check the new results on or about July 15, 2011.[16][17][18] Whereas many applicants reported to the U.S. government that they had lost or had destroyed their confirmation numbers after checking the result on the Entrant Status Check website, the U.S. government decided to send an email with confirmation numbers to all qualified applicants on Thursday, May 19, 2011 to ensure they can check the result on or about July 15, 2011. Some people are making a petition for those 22,000 selecteesen.wikipedia.org/wiki/Diversity_Immigrant_Visa#2012_results_rescinded