title: Issue with TPKeyboardAvoidingScrollView
body: <p>I'm using TPKeyboardAvoidingScrollView for moving view up when keyboard appears. It is working perfectly when I return my keyboard in a normal speed. But when I return the keyboard with the speed higher than normal. Then the view stuck to the top and doesn't move down. </p>
  
  <p>Any idea?
  Any of you have seen this kind of problem before?</p>
  
  <p>Any help is appreciated!!</p>