From the update:
We have learned that a code revision is required before Apple can approve War Room for the App Store. TinkerHouse has prepared a statement to explain why the app must be revised and what is being done to address Apple’s requirements.
We received word from Apple that the app requires a revision concerning file storage before it can be approved. A new policy regarding iCloud functionality requires that temporary files be stored in a specific directory and coded so that the temporary files are not backed up to iCloud. While War Room doesn't use iCloud, the policy requires that we specifically address the issue.
So what does this mean?
This means that we are addressing the matter as per Apple's instructions and resubmitting. We will be asking for expedited review but that is at Apple's discretion. When we have more concrete information on the launch we will relay it to you.
We sincerely regret the further delay. We're doing everything we can to get War Room into your hands.
TinkerHouse has already completed the necessary revisions, so we hope the app’s delay will be minimal.
War Room is our first mobile app, and this new experience has taught us some hard lessons about the unpredictable nature of code development. We apologize for the app’s delays and are just as eager as you are to see its release.
Thank you for your patience and support. We appreciate your excitement for War Room and can’t wait to bring it to you.