fix LB winner name

tournaments/models/match.py

@@ -167,7 +167,11 @@ class Match(models.Model):
         elif len(team_scores) == 1:
             # Only one team score, handle missing one
             existing_team = team_scores[0].live_team(self)
-
+            if self.round and self.round.parent:
+                teams.append(existing_team)
+            elif (self.group_stage):
+                teams.append(existing_team)
+            else:
                 if previous_top_match and previous_top_match.disabled == False and previous_top_match.end_date is None:
                     names = [f"Gagnants du {previous_top_match.computed_name()}", '']
                     team = self.default_live_team(names)