title: RedirectToAction not refreshing the page as expected
body: <p>What am I doing wrong with my MVC code here ? The Index view includes a form that submits to itself, what I'd like is the controller to process the submitted form and then return to the View. </p>
  
  <p>What actually happens is the form is processed correctly, but the View returned is as if nothing happen (e.g. ids that have been deleted are still shown). If I manually refresh the page though, it displays correctly again. I don't think it's broswer caching related, as redirecting to the same view from a different controller works fine. How can I fix it ?  </p>
  
  <pre><code>    public ViewResult Index()
      {
          return View(GetComments());
      }
  
  
      [HttpPost]
      public ActionResult Index(int[] AllIds)
      {
          if (AllIds != null)
          {
              foreach (int id in AllIds)
              {
                 // do stuff
              }
          }
  
          return RedirectToAction("Index");
      }
  </code></pre>
  
  <p>Edit: When submitting the form, the breakpoint on the first method is not hit and trying to "Step Into (F11)" the  <code>return RedirectToAction("Index");</code> line just moves straight onto the final <code>}</code> instead.  </p>