Index: arms/js/analysisGantt.js
===================================================================
diff -u -r86899af947e6d368e84ef9845527d306059ffa24 -rfb21200676544040af6e6794fb9f7076dfb287c3
--- arms/js/analysisGantt.js	(.../analysisGantt.js)	(revision 86899af947e6d368e84ef9845527d306059ffa24)
+++ arms/js/analysisGantt.js	(.../analysisGantt.js)	(revision fb21200676544040af6e6794fb9f7076dfb287c3)
@@ -1422,7 +1422,7 @@
 // Gantt Chart
 ///////////////////////////////////////////////////////////////////////////////
 function setGanttTasks(data) {
-	return data.reduce((acc, cur) => {
+	return data.sort((a, b) => a.c_issue_create_date - b.c_issue_create_date).reduce((acc, cur) => {
 		const task = {
 			id: String(cur.c_id),
 			assignee: cur.c_issue_assignee,