diff --git a/src/components/map/Map.jsx b/src/components/map/Map.jsx
index c8d0435d1..15f398ef4 100644
--- a/src/components/map/Map.jsx
+++ b/src/components/map/Map.jsx
@@ -222,9 +222,9 @@ class Map extends Component {
                                     setFeatureProfile={setFeatureProfile}
                                     engine={engine}
                                     nameProperty={nameProperty}
-                                    externalPeriod={period}
                                     resizeCount={resizeCount}
                                     {...config}
+                                    externalPeriod={period}
                                 />
                             )
                         })}
diff --git a/src/loaders/thematicLoader.js b/src/loaders/thematicLoader.js
index 860570a70..df7628b56 100644
--- a/src/loaders/thematicLoader.js
+++ b/src/loaders/thematicLoader.js
@@ -97,6 +97,7 @@ const thematicLoader = async ({
                 : {}),
             name: dataItem ? dataItem.name : i18n.t('Thematic layer'),
             data: [],
+            periods: [],
             legend: null,
             isLoaded: true,
             isLoading: false,