title: UTC string to DateTime exception
body: <p>I am getting this exception:</p>
  
  <pre><code>String was not recognized as a valid DateTime
  </code></pre>
  
  <p>for this string:</p>
  
  <pre><code>2012-10-03T10:41:22.988401+01:00
  </code></pre>
  
  <p>using this code:</p>
  
  <pre><code>DateTime.ParseExact(TheStringAbove, "o", CultureInfo.InvariantCulture, DateTimeStyles.None);
  </code></pre>
  
  <p>I know that the DateTime string is UTC. Is there anything wrong with the code? Thanks.</p>