[Typo3] entities & character is replaced by & on site

[Søren Schaffstein]

Hi!
 
I am working on a multilanguage site at the moment using a separate tree
branch for every language. In the polish branch (config.language=pl) all the
special characters are not rendered correctly because typo3 seems to convert
the & symbol to & 
 
For example in the database the following is placed:
<snip>
	<td>Has&#x142;o:</td>
</snip>
 
but on the actual page the following is put out:
<snip>
	<td>Has&amp;#x142;o:</td>
</snip>
 
xhtml-cleaning is shut off, so I don't have any idea at the moment how to
prevent this conversion. Does anyone else have an idea?
 
Thx in advance
Soeren