Lost Two Whiteboards Progress

Have an image on a Whiteboard page.
Make a new page from the image by clicking the URL icon
Named it “Notion” but the page opened as “notion” not capitalized
I rename the page to Notion with a capital N
Then it ask me if Im sure If I want to rename the board. I say yes.
Go back to the whiteboard page and it is completely gone, empty. You lose all progress.
Happened to me twice before I learned my lesson

Hello. What’s your Logseq version? This issue should be fixed in latest. Could you please upgrade and confirm that the issue is resolved?

The same happened to me too.
Logseq version 0.9.9

This just happened to me as well. Renamed my whiteboard after spending quite a bit of time building a nice graphic - and when I pressed ‘OK’ to affirm I wanted a new name - all but the new title at the top was gone. 1) How can I get my graphic back?? Have seen I can potentially ‘re-index’ - but how do I know what’s saved and not saved - I thought everything was automatically saved on Logsdeq! 2) If it’s in a trash box somewhere - where is that and how do I liberate my file?