[O] Send remove block async

src/main/java/org/hydev/hyritone/SeedServerCache.java

@@ -179,6 +179,8 @@ public class SeedServerCache extends Behavior
         get.setHeader("y", "" + pos.getY());
         get.setHeader("z", "" + pos.getZ());
 
+        new Thread(() ->
+        {
             try
             {
                 http.execute(get);
@@ -187,5 +189,6 @@ public class SeedServerCache extends Behavior
             {
                 e.printStackTrace();
             }
+        }).start();
     }
 }