MAGETWO-65656: [Backport] - When logged in customer edits a new shipping address during checkout they are unable to place the order - for 2.1

- MAGETWO-70727: [GitHub] Shipping method randomly dissapear when page refreshed for 2.1 #7497

Author: DianaRusin

app/code/Magento/Checkout/view/frontend/web/js/model/cart/cache.js

@@ -24,7 +24,7 @@ define([
             shippingCarrierCode: null,
             rates: null
         },
-        
+
         /**
          * Set data to local storage.
          *
@@ -33,7 +33,7 @@ define([
         setData = function (checkoutData) {
             storage.set(cacheKey, checkoutData);
         },
-        
+
         /**
          * Get data from local storage.
          *
@@ -49,7 +49,7 @@ define([
 
             return data;
         },
-        
+
         /**
          * Build method name base on name, prefix and suffix.
          *