Since you have changed the name of the field, the component will not be able to retrieve the old data in the submissions listing. This information is not lost, it is simply stored under a different field name, if you revert your field name back to the original name, the information will be displayed properly again.
If you do not want to restore the old name, since this implies that your new submissions will not show, you can try accessing your database and retrieving the information stored in the #__rsform_submi ssion_values table for your old field name.
The data is not lost
Since you have changed the name of the field, the component will not be able to retrieve the old data in the submissions listing. This information is not lost, it is simply stored under a different field name, if you revert your field name back to the original name, the information will be displayed properly again.
QuoteIf you do not want to restore the old name, since this implies that your new submissions will not show, you can try accessing your database and retrieving the information stored in the #__rsform_submi ssion_values table for your old field name.