diff --git a/src/actions/challenges.js b/src/actions/challenges.js
index ab019815..ee284b8f 100644
--- a/src/actions/challenges.js
+++ b/src/actions/challenges.js
@@ -328,6 +328,10 @@ export function updateChallengeDetails (challengeId, challengeDetails, projectId
     if (hasMilestone) {
       delete challengeDetails.milestoneId
     }
+    if (challengeDetails.status === 'Completed') {
+      // Cannot update prizeSets for challenges with status: Completed!
+      delete challengeDetails.prizeSets
+    }
     return updateChallenge(challengeId, challengeDetails).then(async challenge => {
       if (hasMilestone) {
         if (milestoneId && milestoneId !== -1) {
diff --git a/src/components/ChallengeEditor/index.js b/src/components/ChallengeEditor/index.js
index 70eeb754..6d4f6a74 100644
--- a/src/components/ChallengeEditor/index.js
+++ b/src/components/ChallengeEditor/index.js
@@ -1576,15 +1576,13 @@ class ChallengeEditor extends Component {
           <div className={styles.bottomContainer}>
             {!isLoading && <LastSavedDisplay timeLastSaved={draftChallenge.data.updated} />}
             {!isLoading && (!isActive) && (!isCompleted) && <div className={styles.buttonContainer}>
-              {(!preventCopilotFromActivatingTask) && (
-                <div className={styles.button}>
-                  {!this.state.hasValidationErrors ? (
-                    <PrimaryButton text={isSaving ? 'Saving...' : 'Save Draft'} type={'info'} onClick={this.createDraftHandler} />
-                  ) : (
-                    <PrimaryButton text={'Save Draft'} type={'disabled'} />
-                  )}
-                </div>
-              )}
+              <div className={styles.button}>
+                {!this.state.hasValidationErrors ? (
+                  <PrimaryButton text={isSaving ? 'Saving...' : 'Save Draft'} type={'info'} onClick={this.createDraftHandler} />
+                ) : (
+                  <PrimaryButton text={'Save Draft'} type={'disabled'} />
+                )}
+              </div>
               {
                 (
                   isDraft &&