Bernie supporter or not, we've all gotta admit this is criminal incompetence in Iowa.
I think this is the best comment I've seen before we get an official answer or outcome:
“They funneled everything through an app designed to alter the numbers. And it was also designed to be unverifiable, because they didn't want anyone to contest the app results. But it was their Office Space moment, where Peter checks the ATM and realizes that it's way too obvious and it will be noticed. The app results came back too fake to accept, and since they burned all the records to make the app the only source, they have no real data to show people. Long story short, the DNC is in a pickle.”