Lists disappeared on iPhone still on mac and ipad

lists disappeared on iPhone still on mac and ipad . Created test lists on iPhone , not showing up . Mac 10.14.6 , Just happened last night , Checked on sync , restarted . Nothing

Ian

Hi @Ian_Graham, thanks for using GoodTask.

First, check on default Reminders app to see if data is properly shown on your iPhone.

If you have upgraded database on iOS 13, data may go away for a moment while it's on upgrade process. If you did and have macOS 10.14, it won't sync with upgraded iOS 13 Reminders database.

You may check details on below post.

Thanks.

*Reminders ion IOS [ 13.3.1 ] is not syncing with OS , OS 10.14.6 Mojave , Ipad IOS 12.4.1 is syncing with OS in reminders .

Just not sure what to do . Just seems more complicated that it should be or I want it to be .

Ian

Just to clarify , Reminders is not showing properly on my iphone

This is due to the change in Reminders on iOS 13 and macOS 10.15 Catalina.

Apple upgraded Reminders database and it does not sync with previous versions. If you need to sync the data between iOS 13 with iOS 12 (and macOS 10.14), you need to use something other than iCloud such as Outlook to manage Reminders database.

If you prefer iCloud Reminders database, you should update all your devices to iOS 13 and macOS 10.15 to make it sync.

You can refer to below link.

Thanks!