Merge branch 'DLS-Release-v1.1.2' into UAT

Author: rshrirohit

DigitalLearningSolutions.Data/DataServices/SelfAssessmentDataService/CompetencyDataService.cs

@@ -635,16 +635,14 @@ FROM SelfAssessmentResults s inner join
 				SelfAssessmentResultSupervisorVerifications sv ON s.ID = sv.SelfAssessmentResultId AND sv.Superceded = 0 
                     WHERE s.CompetencyID = @competencyId
                         AND s.SelfAssessmentID = @selfAssessmentId
-                        AND s.DelegateUserID = @delegateUserId",
+                        AND s.DelegateUserID = @delegateUserId AND sv.Verified IS NULL",
                 new { selfAssessmentId, delegateUserId, competencyId }
             );
         }
 
         public void RemoveReviewCandidateAssessmentOptionalCompetencies(int id)
         {
 
-            connection.Execute(@"UPDATE SelfAssessmentResults SET Result = NULL WHERE ID =  @id", new { id});
-
             connection.Execute(
                      @"delete from SelfAssessmentResultSupervisorVerifications WHERE SelfAssessmentResultId = @id", new { id });