Parachain node should not recover blocks while syncing (#2462)

parachain-template/node/src/service.rs

@@ -271,7 +271,7 @@ async fn start_node_impl(
 			&task_manager,
 			relay_chain_interface.clone(),
 			transaction_pool,
-			sync_service,
+			sync_service.clone(),
 			params.keystore_container.keystore(),
 			force_authoring,
 			para_id,
@@ -291,6 +291,7 @@ async fn start_node_impl(
 			collator_key: collator_key.expect("Command line arguments do not allow this. qed"),
 			relay_chain_slot_duration,
 			recovery_handle: Box::new(overseer_handle),
+			sync_service,
 		};
 
 		start_collator(params).await?;
@@ -304,6 +305,7 @@ async fn start_node_impl(
 			relay_chain_slot_duration,
 			import_queue: import_queue_service,
 			recovery_handle: Box::new(overseer_handle),
+			sync_service,
 		};
 
 		start_full_node(params)?;