Merge pull request #40460 from frappe/mergify/bp/version-15-hotfix/pr…

…-40420

fix: advance journal fetching logic in Advances section (backport #40420)

erpnext/controllers/accounts_controller.py

@@ -2669,14 +2669,20 @@ def get_advance_journal_entries(
 	else:
 		q = q.where(journal_acc.debit_in_account_currency > 0)
 
+	reference_or_condition = []
+
 	if include_unallocated:
-		q = q.where((journal_acc.reference_name.isnull()) | (journal_acc.reference_name == ""))
+		reference_or_condition.append(journal_acc.reference_name.isnull())
+		reference_or_condition.append(journal_acc.reference_name == "")
 
 	if order_list:
-		q = q.where(
+		reference_or_condition.append(
 			(journal_acc.reference_type == order_doctype) & ((journal_acc.reference_name).isin(order_list))
 		)
 
+	if reference_or_condition:
+		q = q.where(Criterion.any(reference_or_condition))
+
 	q = q.orderby(journal_entry.posting_date)
 
 	journal_entries = q.run(as_dict=True)