diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 16e25ab49..2bfdd74fa 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -766,6 +766,20 @@ RED.nodes = (function() {
         if (!$.isArray(newNodes)) {
             newNodes = [newNodes];
         }
+
+        // Scan for any duplicate nodes and remove them. This is a temporary
+        // fix to help resolve corrupted flows caused by 0.20.0 where multiple
+        // copies of the flow would get loaded at the same time.
+        // If the user hit deploy they would have saved those duplicates.
+        var seenIds = {};
+        newNodes = newNodes.filter(function(n) {
+            if (seenIds[n.id]) {
+                return false;
+            }
+            seenIds[n.id] = true;
+            return true;
+        })
+
         var isInitialLoad = false;
         if (!initialLoad) {
             isInitialLoad = true;
diff --git a/packages/node_modules/@node-red/editor-client/src/js/red.js b/packages/node_modules/@node-red/editor-client/src/js/red.js
index ea9c0fd73..eff0324df 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/red.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/red.js
@@ -34,7 +34,6 @@ var RED = (function() {
                 var srcUrl = $(el).attr('src');
                 if (srcUrl && !/^\s*(https?:|\/|\.)/.test(srcUrl)) {
                     $(el).remove();
-                    console.log("Appending script for",moduleId)
                     var newScript = document.createElement("script");
                     newScript.onload = function() {
                         scriptCount--;