[Stendhal] Cyk broken - NPE in house portals

Cyk is attending but doesn't respond to Hi

ERROR [verManager] StendhalRPRuleProcessor (258 ) - error in beginTurn
java.lang.NullPointerException
at games.stendhal.server.maps.quests.houses.HouseUtilities.getHousePortals(HouseUtilities.java:127)
at games.stendhal.server.maps.quests.houses.HouseUtilities.getHousePortal(HouseUtilities.java:90)
at games.stendhal.server.maps.quests.houses.HouseUtilities.getPlayersHouse(HouseUtilities.java:55)
at games.stendhal.server.maps.quests.houses.HouseUtilities.playerOwnsHouse(HouseUtilities.java:79)
at games.stendhal.server.maps.quests.houses.HouseSellerGreetingAction.fire(HouseSellerGreetingAction.java:18)
at games.stendhal.server.entity.npc.fsm.Engine.executeTransition(Engine.java:374)
at games.stendhal.server.entity.npc.fsm.Engine.matchTransition(Engine.java:343)
at games.stendhal.server.entity.npc.fsm.Engine.step(Engine.java:219)
at games.stendhal.server.entity.npc.fsm.Engine.step(Engine.java:201)
at games.stendhal.server.entity.npc.SpeakerNPC.tell(SpeakerNPC.java:585)
at games.stendhal.server.entity.npc.SpeakerNPC.preLogic(SpeakerNPC.java:367)
at games.stendhal.server.core.engine.StendhalRPRuleProcessor.executeNPCsPreLogic(StendhalRPRuleProcessor.java:294)
at games.stendhal.server.core.engine.StendhalRPRuleProcessor.beginTurn(StendhalRPRuleProcessor.java:253)
at marauroa.server.game.rp.RPServerManager.run(RPServerManager.java:553)

See also http://stendhalgame.org/hudson/job/stendhal_HEAD/483/testReport/