European court rules against Greece over migrant's illegal deportation, calls practice 'systematic' / Greek authorities detain migrants on island of Crete as smugglers seek new routes / Greek authorities detain migrants on the southern island of Crete as smugglers seek new routes / Lawmakers urge EU to probe Greek migrant pushback claims / One year later, migrants who cheated death off Greece seek justice and struggle to cope with life / Greek authorities want to avoid a new migration route between Libya and Crete / Greek authorities report hundreds of migrant arrivals on islands