IE7-8: Undo moves cursor to beginning of div

[Jakub Ś]

Problem can be reproduced from CKEditor 3.0 in both CKE 3.x and 4.x (v4).

To reproduce:

1. Insert below code in editor

   <div class="mydiv"><span style="font-weight:bold">Bold Text Here</span>
   <div class="freetext">Type here</div>
   </div>
   

2. Put cursor behind Type here^
3. Type few words and press undo or Ctrl+Z

Result: cursor is moved to the beginning of inner div ^Type here