diff --git a/src/mods/land.js b/src/mods/land.js
index 7224cee..8f42bb1 100644
--- a/src/mods/land.js
+++ b/src/mods/land.js
@@ -129,8 +129,11 @@ idrinth.land = {
             }
             document.getElementById ( 'idrinth-land-gold' ).value = idrinth.settings.get ( "land#gold" );
         };
-        for (var key in idrinth.settings.get ( "land", true )) {
-            idrinth.settings.change ( 'land#' + key, parseInt ( document.getElementById ( 'idrinth-land-' + key ).value, 10 ) );
+        var landSettings = idrinth.settings.get( "land", true );
+        for (var key in landSettings ) {
+            if ( landSettings.hasOwnProperty( key ) ) {
+                idrinth.settings.change( 'land#' + key, parseInt( document.getElementById( 'idrinth-land-' + key ).value, 10 ) );
+            }
         }
         var results = baseCalculator ( getRequirements () );
         if ( Object.keys ( results ).length === 0 ) {
diff --git a/src/stable.js b/src/stable.js
index a657959..64a2a1e 100644
--- a/src/stable.js
+++ b/src/stable.js
@@ -19,11 +19,15 @@ var idrinth = {
     reload: function ( ) {
         window.clearTimeout ( idrinth.core.timeouts.next );
         idrinth.ui.removeElement ( 'idotd-base' );
-        for (var event in idrinth.core.multibind.events) {
-            document.getElementsByTagName ( 'body' )[0].removeEventListener ( event, idrinth.core.multibind.triggered );
+        for ( var event in idrinth.core.multibind.events ) {
+            if ( idrinth.core.multibind.events.hasOwnProperty( event ) ) {
+                document.getElementsByTagName( 'body' )[0].removeEventListener( event, idrinth.core.multibind.triggered );
+            }
         }
         for (var observer in idrinth.observer.list) {
-            idrinth.observer.list[observer].disconnect();
+            if ( idrinth.observer.list.hasOwnProperty( observer ) ) {
+                idrinth.observer.list[observer].disconnect();
+            }
         }
         window.setTimeout ( function () {
             idrinth = { };