After the Android app was updated twice today (now on 2.02.1.1_705) all of my motion detector zones were gone. I had to recreate them. Check yours after the update. At least now I’m able to select any of the three boxes to edit. In the previous version I could only select the last box created to edit.
I’m had the same issue but now I’m able to add and retain the activity zones. Although, when I started, the position of the last zone I added would not be retained when I started adding them. I had to make sure that I saved the position a couple of times after selecting it before I exited the screen. To be doubly sure, I then began saving each zone before adding additional zones. Fingers crossed! Thanks to the support team for their prompt response to my initial inquiry!