Cached error from MassTransit 3.2.4

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MassTransit;
using MassTransit.AzureServiceBusTransport;
using MassTransit.Util;
using Microsoft.ServiceBus;

namespace ConsoleApplication1
{
	class Program
	{
		static void Main(string[] args)
		{
			var busControl = Bus.Factory.CreateUsingAzureServiceBus(sbc =>
			{
				var host = sbc.Host("<connection string>", h =>
				{
					h.OperationTimeout = TimeSpan.FromSeconds(5);

				});
				sbc.UseJsonSerializer();
			});

			using (busControl.Start())
			{
				TaskStatus first = TaskStatus.Created;
				Console.WriteLine("Disable your network now");
				Console.ReadLine();
				Console.WriteLine("Sending First Message");
				busControl.Publish(new FirstMessage()).ContinueWith(t => first = t.Status).Wait();
				Console.ReadLine();
				Console.WriteLine("You now need to enable your network, sending second type of msg. 1st Status = {0}", first.ToString());
				Console.ReadLine();
				busControl.Publish(new SecondMessage()).ContinueWith(t => Console.WriteLine("2nd Status = {0}", t.Status.ToString()));            //this message should be OK when your network is OK
				Console.WriteLine("Second message type sent... now we are going to send the first message again");
				Console.ReadLine();
				busControl.Publish(new FirstMessage()).ContinueWith(t => Console.WriteLine("3rd Status = {0}", t.Status.ToString()));             // this message should fail EVEN when your network is OK
				Console.WriteLine("The 3rd status is faulted because of first error being cached?");
				Console.ReadLine();
			}

			Console.ReadLine();

		}
	}

	public class SecondMessage
	{
	}

	public class FirstMessage
	{
	}
}