While it is a rare occurrence, sometimes user actions can lead to the corruption or loss of data from a survey. This generally happens as a result of removing questions from a survey, deleting data records, or making changes to a survey while it is in a live state. If you have corrupted or missing data in your survey, you can take one of the following actions to recover those lost records.
Recovering Data for Deleted Question
Watch our video on recovering deleted question data:
Recovering Manually Deleted Records
Watch our video on recovering deleted record data: