Hi ​@Klimin,

Thanks for reaching out!

Could you please share the following:

1. Can you tell me which accounts you merged? Were both accounts linked to different email addresses?

2. Did you intentionally delete the board from one of the accounts during your test, or was it an accidental deletion?

3. Have you checked the Trash in both accounts to see if the board is there? Sometimes deleted boards can be recovered from there.

4. Could you walk me through the steps you took when you merged the accounts? That might help pinpoint where the issue is.

5. Do you recall the name or the URL of the board you were working on? It might help in identifying it faster.