ckeditor 3.5.3 have problems paste

[albert700]

Using ckeditor 3.5.3 in ie8 paste will add "<span style="display:none"> </span>", use the shortcut key ctrl + v paste does not appear

[Jakub Ś]

1. Open replacebycode sample and go to second editor
2. Select sample text with a mouse and copy it using CRTL+C
3. Place cursor after dot (with left click), right click to see context menu and paste
   Important: When IE asks whether to allow access, press allow
4. Paste the same text using CRTL+V

Result: empty div is pasted <span style="display:none"> </span> instead of text (see source view).

This was reproducible in IE8 and IE9 from CKEditor 3.3.2

[Jakub Ś]

It is reproducible in version 3.5.3 but it seems to be fine in latest trunk version. @albert700 can you still reproduce this issue in latest demo version ​http://nightly.ckeditor.com/demo?

[Jakub Ś]

Working fine from CKEditor 3.5.4