Update

Server/app/svelte/public/js/libraries/miscTools.js

@@ -38,7 +38,6 @@ export function px2rem(px) {
  * 
  * @see https://stackoverflow.com/questions/118241/calculate-text-width-with-javascript/21015393#21015393
 */
-
 export function getTextWidth(text, font) {
     // re-use canvas object for better performance
     const canvas = getTextWidth.canvas || (getTextWidth.canvas = document.createElement("canvas"));
@@ -109,4 +108,11 @@ export function validatePosNumber(event,input,callback,max) {
     else {
         callback(input.value)
     }
+}
+
+export function shuffleArray(array) {
+    for (let i = array.length - 1; i > 0; i--) {
+        const j = Math.floor(Math.random() * (i + 1));
+        [array[i], array[j]] = [array[j], array[i]];
+    }
 }

Server/app/svelte/public/js/libraries/serverTools.js

@@ -92,10 +92,10 @@ export function loadLocaleContent(content,componentName,loaded,callback) {
         }
     }
     getData("/locales/" + locale + "/" + componentName + ".json" ,function(response) {
-        if (callback!=undefined) {
-            callback(locale)
-        }
         let parsed = JSON.parse(response)
+        if (callback!=undefined) {
+            callback(parsed)
+        }
         content.set(parsed)
         loaded = 1
     })