diff --git a/src/components/pages/Timeline/components/WeekHeading/index.tsx b/src/components/pages/Timeline/components/WeekHeading/index.tsx
index 47d18c64d6eca4f3882ec549c859631a4de49f58..0f4e04d9dfa7ae3230753313ad011acb0338a1ac 100644
--- a/src/components/pages/Timeline/components/WeekHeading/index.tsx
+++ b/src/components/pages/Timeline/components/WeekHeading/index.tsx
@@ -17,46 +17,48 @@ const WeekHeading: React.FC<WeekHeadingProps> = ({
   dateRangeEnd,
   activeDay,
 }) => {
-  const dateRangeStartMonth = new Intl.DateTimeFormat("en", {
+  return (
+    <Card className={styles.weekCard}>
+      <Card.Header>
+        <div className={styles.weekHeading}>Week {weekNumber}</div>
+        <div className={styles.weekDateRange}>
+          {formatDate(dateRangeStart, dateRangeEnd)}
+        </div>
+      </Card.Header>
+      <Card.Body>
+        {days.map((day, i) => {
+          return (
+            <div
+              key={day}
+              className={
+                activeDay.getDate() === dateRangeStart.getDate() + i
+                  ? styles.activeDay
+                  : styles.dayIndicator
+              }
+            >
+              {day}
+            </div>
+          );
+        })}
+      </Card.Body>
+    </Card>
+  );
+};
+
+export default WeekHeading;
+
+function formatDate(dateRangeStart: Date, dateRangeEnd: Date) {
+  const startMonth = new Intl.DateTimeFormat("en", {
     month: "2-digit",
   }).format(dateRangeStart);
-  const dateRangeStartDay = new Intl.DateTimeFormat("en", {
+  const startDay = new Intl.DateTimeFormat("en", {
     day: "2-digit",
   }).format(dateRangeStart);
-  const dateRangeEndMonth = new Intl.DateTimeFormat("en", {
+  const endMonth = new Intl.DateTimeFormat("en", {
     month: "2-digit",
   }).format(dateRangeEnd);
-  const dateRangeEndDay = new Intl.DateTimeFormat("en", {
+  const endDay = new Intl.DateTimeFormat("en", {
     day: "2-digit",
   }).format(dateRangeEnd);
-
-  return (
-    <>
-      <Card className={styles.weekCard}>
-        <Card.Header>
-          <div className={styles.weekHeading}>Week {weekNumber}</div>
-          <div className={styles.weekDateRange}>
-            {dateRangeStartDay}/{dateRangeStartMonth} - {dateRangeEndDay}/
-            {dateRangeEndMonth}
-          </div>
-        </Card.Header>
-        <Card.Body>
-          {days.map((day, i) => {
-            let isActive =
-              activeDay.getTime() === dateRangeStart.getTime() + i * 86400000;
-            return (
-              <div
-							key={day}
-                className={isActive ? styles.activeDay : styles.dayIndicator}
-              >
-                {day}
-              </div>
-            );
-          })}
-        </Card.Body>
-      </Card>
-    </>
-  );
-};
-
-export default WeekHeading;
+  return `${startDay}/${startMonth} - ${endDay}/${endMonth}`;
+}
diff --git a/src/components/pages/Timeline/index.tsx b/src/components/pages/Timeline/index.tsx
index cebeb8a99d284e389aca16ba8e663a1c943a30af..6b91494d4c48356ea57ea69522b69a075a980066 100644
--- a/src/components/pages/Timeline/index.tsx
+++ b/src/components/pages/Timeline/index.tsx
@@ -33,7 +33,7 @@ class Timeline extends React.Component<TimelineProps, TimelineState> {
     this.props.initSideBar();
     let moduleTracks: ModuleTracks = {};
     modulesList.forEach(({ code }) => {
-      moduleTracks[code] = [[], []];
+			moduleTracks[code] = [[], []];			
     });
     this.setState({ moduleTracks: moduleTracks });
   }