I recently accidentally deleted a survey, twice. I thought I was deleting an individual survey response, but in fact I deleted a survey with over 2000 responses.

The problem is I had an individual response open then used the three dots menu and clicked on "Delete." It's not clear enough that that's Deleting the entire survey (when you have a single response open), and from the individual response screen, there's no option to delete just that response.

If not for Justine and the Simplero team's heroic efforts, I would have been in lots of trouble!