I have used this app for months on a daily basis, and was finding it really useful. However the app recently forced me to do an update and all my tasks were deleted as a result, as were the specific categories I set up. I tried deleting the app fully and redownloading it to see if that helped but my tasks still didn't reappear, even though my diary is syncing OK. I have lost over 80 tasks and can't remember all the info included in each task. It has shaken my faith in using the app again, particularly as I haven't received a response to the message I sent the team via the support link several days ago now.