girls dropped on accident?

This past year I heard so many girls who were dropped by a top house they really liked say that the new computer system U of A was using for sorority rush messed things up and some girls got dropped by houses on accident they were meant to be in. I especially hear this from girls who got dropped by DG but were determined to be in DG; they always say "DG messed up during recruitment and accidentally dropped girls who were meant to be sent through and took girls who were meant to be dropped" and then they continue on and say "I had DGs tell me I was meant to get a bid but the system messed up." Is this true, did a lot of girls get dropped by houses in accident cause of the "new computer system" or are these just girls salty and in denial about being dropped by a top house.