There was no crash, but I'm pretty sure I experience data loss today.
I agree that it's improbable and I probably am mistaken.
When I'm working on a sermon, I always create a note in a Notebook called "Scrap" for the purpose of cut/pasting sentences and paragraphs that I decided were not worth keeping in the final sermon, but I wanted to store somewhere in case I changed my mind.
For my evening sermon this week, I created such a note, and if memory serves me correctly, copy/pasted lots of things into it, and now when I open it it looks like it did just after I created it (with just a title, "Revelation 1:9-20").
I'm attaching my logs (I don't know why the Logos.log file is 3 days old and not updated as of today).
0407.LogosCrashDeletedNoteContent.zip