This page documents a temporary fix to the issue that iPhones running the new iOS 5 have with deleting items from the queue.
Use Case causing this bug:
Temporary solution:
We need to kill the What's Invasive application instance to make it re-fresh into a new instance. This only happens after uploading observations! Assuming you can't delete observations in upload queue now...
We are very sorry for this bug. It will be fixed and we will release new version as soon as possible.
Please contact us if you have any questions!