diff --git a/client/scripts/custom.js.php b/client/scripts/custom.js.php
index c7744af..d847c5b 100644
--- a/client/scripts/custom.js.php
+++ b/client/scripts/custom.js.php
@@ -13,6 +13,7 @@ var showLoader = function() {
 	if (loaderCount < 1) {
 		$('#preloader').removeClass('preloader-hide');
 		loaderCount = 0;
+		log('Loader shown');
 	}
 	loaderCount ++;
 }
diff --git a/client/scripts/database.js b/client/scripts/database.js
index 0bdce8e..a0d2db4 100644
--- a/client/scripts/database.js
+++ b/client/scripts/database.js
@@ -516,6 +516,7 @@ function sync() {
 						onAfterSync();
 					}
 					removeSyncInfoToPreloader();
+					showLoader();
 					runPageScript();
 					resolve();
 				}
diff --git a/server/scripts/planning.js b/server/scripts/planning.js
index fa1e8b7..1a14ab7 100644
--- a/server/scripts/planning.js
+++ b/server/scripts/planning.js
@@ -68,6 +68,7 @@ function selectChange() {
 
 	if (typeof siteScript === 'function') {
 		history.replaceState(null, '', '?year=' + val);
+		showLoader();
 		siteScript();
 	}
 }
diff --git a/server/scripts/planning_edit.js b/server/scripts/planning_edit.js
index 43c4e69..1e9dcbd 100644
--- a/server/scripts/planning_edit.js
+++ b/server/scripts/planning_edit.js
@@ -261,6 +261,7 @@ function selectChange() {
 
 	if (typeof siteScript === 'function') {
 		history.replaceState(null, '', '?year=' + val);
+		showLoader();
 		siteScript();
 	}
 }
diff --git a/server/scripts/planning_list.js b/server/scripts/planning_list.js
index 0cda710..bfdd92a 100644
--- a/server/scripts/planning_list.js
+++ b/server/scripts/planning_list.js
@@ -10,6 +10,7 @@ function selectChange() {
 
 	if (typeof siteScript === 'function') {
 		history.replaceState(null, '', '?year=' + val);
+		showLoader();
 		siteScript();
 	}
 }
diff --git a/server/scripts/planning_view.js b/server/scripts/planning_view.js
index c1da637..a36ee7d 100644
--- a/server/scripts/planning_view.js
+++ b/server/scripts/planning_view.js
@@ -3,6 +3,7 @@ function selectChange() {
 
 	if (typeof siteScript === 'function') {
 		history.replaceState(null, '', '?year=' + val);
+		showLoader();
 		siteScript();
 	}
 }
diff --git a/server/scripts/rank.js b/server/scripts/rank.js
index 847bb62..3c412dd 100644
--- a/server/scripts/rank.js
+++ b/server/scripts/rank.js
@@ -175,7 +175,8 @@ async function selectChange(callSiteScript = true) {
 		$('#input-jugstrict').prop('checked', jugstrict);
 
 		if (callSiteScript && (typeof siteScript === 'function')) {
-			history.replaceState(null, '', '?type=' + type + '&year=' + year)
+			history.replaceState(null, '', '?type=' + type + '&year=' + year);
+			showLoader();
 			siteScript();
 		}
 	}
@@ -187,6 +188,7 @@ function buttonShowPressed() {
 		if ($('#input-jugend').prop('checked')) chboxes += '&jugend=on'
 		if ($('#input-jugstrict').prop('checked')) chboxes += '&jugstrict=on'
 		history.replaceState(null, '', '?type=user&from=' + $('#input-from').val() + "&to=" + $('#input-to').val() + chboxes)
+		showLoader();
 		siteScript();
 	}
 }
diff --git a/server/scripts/regattas.js b/server/scripts/regattas.js
index 3c667e6..f486889 100644
--- a/server/scripts/regattas.js
+++ b/server/scripts/regattas.js
@@ -14,6 +14,7 @@ function selectChange(callSiteScript = true) {
 
 		if (callSiteScript && (typeof siteScript === 'function')) {
 			history.replaceState(null, '', '?year=' + val);
+			showLoader();
 			siteScript();
 		}
 	}
@@ -21,7 +22,8 @@ function selectChange(callSiteScript = true) {
 
 function buttonShowPressed() {
 	if (typeof siteScript === 'function') {
-		history.replaceState(null, '', '?year=user&from=' + $('#input-from').val() + "&to=" + $('#input-to').val())
+		history.replaceState(null, '', '?year=user&from=' + $('#input-from').val() + "&to=" + $('#input-to').val());
+		showLoader();
 		siteScript();
 	}
 }