Was great until 7.0

I used this app daily and with confidence until yesterday, when the icon became on my desktop became inaccessible (looked black and did not open when touched). I looked for and found an update for my new iPhone 5S and iOS 7.0.2. After updating, I had access to my Passbook entries in the update mode, but not on the regular "desktop" area display. Please fix this for a 5-star rating!

JMGSLP about Passwords & Pins