fixing abbreviation error on load

ui/desktop/index.js

@@ -26,7 +26,9 @@ window.addEventListener("navigate", () => {
         window.dispatchEvent(event)
     }
 
-    document.title = `${window.currentNetwork.abbreviation} | Parchment`
+    if(window.currentNetwork) { // 2 navigates fire on load: 1 initial, and one after the org redirect
+        document.title = `${window.currentNetwork.abbreviation} | Parchment`
+    }
 })
 
 window.selectedNetwork = function () {