Wrong values in placeholders after forwarding to 403 page

Hi

I’ve got a problem when an anonymous user tries to access a protected document and is being redirected to the 403 document:

My protected document is titled "protected", my 403 document "unauthorized access". I’m using two templates to display these documents where I have something like in both templates.

And now my problem:

I clean the site cache and open the protected document as an anonymous user
-> I’m forwarded to the 403 document and get

I open the document as a registred user
-> I get the document and

I open the document as an anonymous user once again
-> I’m forwarded to the 403 document and get

That’s fine...

Now I make a change to the protected document (or clean the site cache)

I open the document as a registred user
-> I get the document and

I open the protected document as an anonymous user
-> I’m forwarded to the 403 document and get

In short: When I open the protected document as a registered user directly after cleaning the cache or editing the document, the "pagetitle" placeholder in my 403 document is set to the value of my protected page. It seems as [[+pagetitle]] is somehow set (cached?!?) before the anonymous user is forwarded to the 403 document (same with other placeholders). I don’t want to disable the cache on all protected documents..

I’m no modx expert so can someone give me a hint how to solve this problem?

My system info:

* ModX Traditional 2.0.2pl
* XAMPP 1.7.3 on WIndows XP
* PHP Version 5.3.1
* MySQL Client API 5.1.41
* PDO Driver for MySQL 5.1.41
* Firefox 3.6.10

There are no logs in core/cache/logs/error.log

Thank you in advance!