The last two times I've tried to use the boarding pass on Fly Delta, everything has seemed normal except, there is no barcode on my boarding pass. There is a box where the barcode would normally be, but the only thing in the box is the word "Barcode" in small letters in the upper left corner. This occurred both Thursday 5/3 on flight 1020 and today 5/7 on flight 2182. I'm using a Motorola Droid Bionic and checked in on the app prior to checking in anywhere else.

Any help?