diff --git a/web/_js/infoblock.js b/web/_js/infoblock.js
index 87c290a5..b41afeb3 100644
--- a/web/_js/infoblock.js
+++ b/web/_js/infoblock.js
@@ -43,7 +43,7 @@ function createInfoBlock(entry, isPreview) {
     else {
         let targetPeriod = formatPeriod(currentPeriod, currentPeriod, currentVariation)
         linkElement.href = "#" + entry.id
-        if (targetPeriod) linkElement.href += "/" + targetPeriod
+        if (targetPeriod && targetPeriod != defaultPeriod) linkElement.href += "/" + targetPeriod
     };
     const linkNameElement = document.createElement("span");
     linkNameElement.className = "flex-grow-1 text-break";
diff --git a/web/_js/time.js b/web/_js/time.js
index 98a19cf1..1450b193 100644
--- a/web/_js/time.js
+++ b/web/_js/time.js
@@ -263,12 +263,16 @@ function parsePeriod(periodString) {
 }
 
 function formatPeriod(start, end, variation) {
-	let periodString
+	let periodString, variationString
+	variationString = variationsConfig[variation].code
 	if (start === end) {
-		if (start === variationsConfig[variation].default) periodString = ""
+		if (start === variationsConfig[variation].default && variation !== defaultVariation) {
+			periodString = ""
+		} 
 		else periodString = start
 	}
 	else periodString = start + "-" + end
-	if (variation !== "default") return variationsConfig[variation].code + ":" + periodString
+	if (periodString && variationString) return variationsConfig[variation].code + ":" + periodString
+	if (variationString) return variationString
 	return periodString
 }
\ No newline at end of file