Some customers are running into an issue where tasks appear to be missing when they upgrade to Todo Cloud 9.0. They are seeing all of their lists and corresponding task counts but, when they tap into a list there appears to be no tasks. (See below)
To fix this quit Todo Cloud by double-tapping your home button and swipe up on Todo Cloud. Relaunch Todo Cloud and all your lists and tasks should be visible.
Sorry for any inconvenience this may have caused. If you continue to have this issue, or any other, please contact firstname.lastname@example.org. We are happy to help.