title: Can't make flash works correctly (showing current notice message, not previous )
body: <p><p>I have standard bug with notices, but I can't make it work correctly.</p>
  
  <p><p>I'm calling some after_filter to verify if updated data is correct.
  <p>Here is code from before filter with notices:</p>
  
  <pre><code>    after_filter :verify, :on =&gt; :update
       def verify.
       ...
         if account_status == "VERIFIED" 
          flash[:success] = "Your account is verified"
        else 
          flash[:error] = "Sorry, your account is not verified or you entered wrong credentials"
        end
  </code></pre>
  
  <p>so when I use this notices stays on my page after redirection to other page.
  <p>When I'm using flash.now[:notice] I lost my messages and they didn't show.
  <p>I know, that is standard problem, but I can't find solution that was working for me.</p>
  
  <p>at this moment (before click) my account isn't verified(not correct data).So I'm change them into correct
  After I click save it shows me this:
   ( <a href="http://i.imgur.com/j3uw8.png" rel="nofollow">http://i.imgur.com/j3uw8.png</a>  )
  but after refreshing page:
    ( <a href="http://i.imgur.com/4EtrL.png" rel="nofollow">http://i.imgur.com/4EtrL.png</a> )</p>