diff --git a/js/components/ascribe_uploader/react_s3_fine_uploader.js b/js/components/ascribe_uploader/react_s3_fine_uploader.js
index 67b19e02..538b02b7 100644
--- a/js/components/ascribe_uploader/react_s3_fine_uploader.js
+++ b/js/components/ascribe_uploader/react_s3_fine_uploader.js
@@ -344,6 +344,7 @@ const ReactS3FineUploader = React.createClass({
                 // still we warn the user of this component
                 console.warn('createBlobRoutine was not defined for ReactS3FineUploader. Continuing without creating the blob on the server.');
                 resolve();
+                return;
             }
 
             window.fetch(createBlobRoutine.url, {
diff --git a/js/components/whitelabel/prize/portfolioreview/components/pr_forms/pr_register_piece_form.js b/js/components/whitelabel/prize/portfolioreview/components/pr_forms/pr_register_piece_form.js
index 41f2c25a..ef2604f0 100644
--- a/js/components/whitelabel/prize/portfolioreview/components/pr_forms/pr_register_piece_form.js
+++ b/js/components/whitelabel/prize/portfolioreview/components/pr_forms/pr_register_piece_form.js
@@ -108,7 +108,7 @@ const PRRegisterPieceForm = React.createClass({
             })
             .then(() => this.history.pushState(null, `/pieces/${this.state.piece.id}`))
             .catch(() => {
-                const notificationMessage = new GlobalNotificationModel(getLangText("Ups! We weren't able to send your submission. Contact: support@ascribe.io"), 'danger', 5000);
+                const notificationMessage = new GlobalNotificationModel(getLangText("Oops! We weren't able to send your submission. Contact: support@ascribe.io"), 'danger', 5000);
                 GlobalNotificationActions.appendGlobalNotification(notificationMessage);
             });
     },
@@ -311,7 +311,7 @@ const PRRegisterPieceForm = React.createClass({
                             createBlobRoutine={this.getCreateBlobRoutine()}
                             keyRoutine={{
                                 url: AppConstants.serverUrl + 's3/key/',
-                                fileClass: 'other_data'
+                                fileClass: 'otherdata'
                             }}
                             validation={{
                                 itemLimit: AppConstants.fineUploader.validation.registerWork.itemLimit,
@@ -333,7 +333,7 @@ const PRRegisterPieceForm = React.createClass({
                             createBlobRoutine={this.getCreateBlobRoutine()}
                             keyRoutine={{
                                 url: AppConstants.serverUrl + 's3/key/',
-                                fileClass: 'other_data'
+                                fileClass: 'otherdata'
                             }}
                             validation={{
                                 itemLimit: AppConstants.fineUploader.validation.registerWork.itemLimit,
@@ -372,4 +372,4 @@ const PRRegisterPieceForm = React.createClass({
     }
 });
 
-export default PRRegisterPieceForm;
\ No newline at end of file
+export default PRRegisterPieceForm;