Fix bugs with familiars

Fixed a bug where familiars would sometimes not respond to the 'Call' button
Fixed random events not spawning when standing in front of the Lumbridge furnace
Fixed incorrect restrictions on familiars and random events inside POHs

Server/src/main/content/global/skill/construction/HouseZone.java

@@ -37,7 +37,7 @@ public final class HouseZone extends MapZone {
      * Constructs the house zone object.
      */
     public HouseZone(HouseManager house) {
-        super("poh-zone" + house, true, ZoneRestriction.RANDOM_EVENTS, ZoneRestriction.FOLLOWERS);
+        super("poh-zone" + house, true);
         this.house = house;
     }