title: reloadRowsAtIndexPaths:withRowAnimation: crashes my app
body: <p>I got a strange problem with my UITableView: I use <code>reloadRowsAtIndexPaths:withRowAnimation:</code> to reload some specific rows, but the app crashes with an seemingly unrelated exception: <em>NSInternalInconsistencyException - Attempt to delete more rows than exist in section.</em></p>
  
  <p>My code looks like follows:</p>
  
  <pre><code>[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:0 inSection:0]] withRowAnimation:UITableViewRowAnimationFade];
  </code></pre>
  
  <p>When I replace that <code>reloadRowsAtIndexPaths:withRowAnimation:</code> message with a simple <code>reloadData</code>, it works perfectly. </p>
  
  <p>Any ideas?</p>