They had recently shut down all their stores for a "reset". They got rid of "super tuesday" etc... Shouldnt be hard tonfind in Reuters or Bloomberg.
The loss most likely reflects that change.
That, and an apethetic view from employees towards working for a company who screws employees out of sales contest wins and comissions. I remember mybstore had a goal of 112 sales of a particular item, which we tracked accuratley up till the end. Ended up with 122 sales, yet they said i had 110. When a cpl days earlier i had 116 verrified sales. So instead of getting my prize tv, inhad 12 sales disappear.