The bug was discovered almost immediately upon launch, and Nick had a fix and update into Apple less than four hours, but it took a week for it to get to the App store. The fixed version is now available for download.
So, if you tried the app in the last week and had any problems getting it to respond, please uninstall the app from your device and re-install from the app store. You should be downloading version 1.0.2.
We want to thank everyone for their patience and understanding, and encourage everyone that had difficulties to give it another try!