route_end: Some backend do not provide a route; fall back to dirTxt

	my $class = $product->{cls};

	my @stops;

	my $route_end;

	for my $stop ( @{ $journey->{stopL} // [] } ) {

		my $loc       = $locL[ $stop->{locX} ];

		my $sched_arr = $stop->{aTimeS};

				load          => $tco,

			}

		);

		$route_end = $loc->{name};

	}

	if ( $journey->{stbStop} ) {

		direction              => $direction,

		is_cancelled           => $is_cancelled,

		is_partially_cancelled => $partially_cancelled,

		route_end              => $stops[-1]{name},

		route_end              => $route_end // $direction,

		messages               => \@messages,

		route                  => \@stops,

	};