Tokens are stripped by CK Editor

Update:
Token are not stripped when I create a node, they only disappear when I edit the node. The token are removed by CKeditor at the time the node is edited.
If I set CKeditor to be disabled by default, token stay in the text field. As son a s I switch to "rich text editor", the tokens are removed.

Also, only node tokens are removed, global and user tokens do not seem to be affected.
As it is, Token filter does not handle node tokens. I modified this module as discussed here:
https://drupal.org/node/730078#comment-7777011

Before CKeditor messes up, a sample text would look like this:

Vous pourrez y souscrire en allant sur le site [token global site-url] ou directement &agrave; l&rsquo;aide du lien ci-dessous : &nbsp;<br />
[token node field_campagne_url_pd-formatted]<br />

After:

Vous pourrez y souscrire en allant sur le site https://www.see.asso.fr/ ou directement &agrave; l&rsquo;aide du lien ci-dessous : &nbsp;<br />

The global token is replaced by its context value [token global site-url] , so it will need to be entered again to keep its function
The node token is simply erased

What that means, what can I do?

Is there any fix for this?

Wich one is the culprit, CKeditor, or Token filter?

OK I give up the Token filter buggy module.
Also, this approach does not seem appropriate to render token information through rules (token in token will certainly never work).
Thanks for the directions, they were helpful.