Callback urls and duplicate input

I’m using shortcuts created by Scotty Jackson to create essentially a bullet journal using Agenda. The Rapid Log is intended to add notes throughout the day. But, I’ve noticed that when I use a shortcut to append a note, some (not all) earlier notes have disappeared. See the attached images. When I entered a new note, the earlier note no longer existed.

This may be a sync issue, because I checked Agenda on my iPad and the earlier note was there momentarily and then disappeared.

But now notice a 3rd and 4th screenshot. When I entered a note at 1:52, the earlier notes were missing. Now I check the note and the 8:45 note has magically returned but the 8:02 note is still missing.

Could it be that you are not on version 9.3.1, or have another device not upgraded to 9.3.1?

All apps are up to date. v9.3.1 on iPhone, iPad Pro, and Mac.

That said, for the first time in a week, so far, all notes I’ve appended today are still present in all versions of the app. ¯_(ツ)_/¯