diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 6d2892cddad..67c78bf2915 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -216,6 +216,7 @@ Value=Value
 PersonalValue=Personal value
 NewObject=New %s
 NewValue=New value
+OldValue=Old value %s
 CurrentValue=Current value
 Code=Code
 Type=Type
diff --git a/htdocs/projet/graph_opportunities.inc.php b/htdocs/projet/graph_opportunities.inc.php
index 2bb9332c2ae..97977406a48 100644
--- a/htdocs/projet/graph_opportunities.inc.php
+++ b/htdocs/projet/graph_opportunities.inc.php
@@ -20,9 +20,8 @@
 if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES))
 {
 	$sql = "SELECT p.fk_opp_status as opp_status, cls.code, COUNT(p.rowid) as nb, SUM(p.opp_amount) as opp_amount, SUM(p.opp_amount * p.opp_percent) as ponderated_opp_amount";
-	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p, ".MAIN_DB_PREFIX."c_lead_status as cls";
+	$sql .= " FROM ".MAIN_DB_PREFIX."projet as p LEFT JOIN ".MAIN_DB_PREFIX."c_lead_status as cls ON p.fk_opp_status = cls.rowid";	// If lead status has been removed, we must show it in stats as unknown
 	$sql .= " WHERE p.entity IN (".getEntity('project').")";
-	$sql .= " AND p.fk_opp_status = cls.rowid";
 	$sql .= " AND p.fk_statut = 1"; // Opend projects only
 	if ($mine || empty($user->rights->projet->all->lire)) $sql .= " AND p.rowid IN (".$projectsListId.")";
 	if ($socid)	$sql .= "  AND (p.fk_soc IS NULL OR p.fk_soc = 0 OR p.fk_soc = ".$socid.")";
@@ -66,7 +65,15 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES))
 		print '<div class="div-table-responsive-no-min">';
 	    print '<table class="noborder nohover centpercent">';
 	    print '<tr class="liste_titre"><th colspan="2">'.$langs->trans("Statistics").' - '.$langs->trans("OpportunitiesStatusForOpenedProjects").'</th></tr>'."\n";
+
 	    $listofstatus = array_keys($listofoppstatus);
+		// Complete with values found into database and not into the dictionary
+	    foreach($valsamount as $key => $val) {
+	    	if (!in_array($key, $listofstatus)) {
+	    		$listofstatus[] = $key;
+	    	}
+	    }
+
 	    foreach ($listofstatus as $status)
 	    {
 	    	$labelStatus = '';
@@ -74,6 +81,7 @@ if (!empty($conf->global->PROJECT_USE_OPPORTUNITIES))
 			$code = dol_getIdFromCode($db, $status, 'c_lead_status', 'rowid', 'code');
 	        if ($code) $labelStatus = $langs->transnoentitiesnoconv("OppStatus".$code);
 	        if (empty($labelStatus)) $labelStatus = $listofopplabel[$status];
+	        if (empty($labelStatus)) $labelStatus = $langs->transnoentitiesnoconv('OldValue', $status);	// When id is id of an entry no more in dictionary for example.
 
 	        //$labelStatus .= ' ('.$langs->trans("Coeff").': '.price2num($listofoppstatus[$status]).')';
 	        //$labelStatus .= ' - '.price2num($listofoppstatus[$status]).'%';