[DerekM]

*** UPDATE ***
1.1.1 is now available that resolves this issue!
**************

The German localization has been found to be unstable in Edit mode. We will be fixing this ASAP. For now you can use these links on your iPad to force OmniOutliner to run in English - http://people.omnigroup.com/dmo/OOLanguage.html

Sorry for the inconvenience!