[TYPO3] Problems with htmlArea RTE

[Henrik Andersen]

Hi,

I'm having problem getting htmlArea RTE(1.5.2) in Typo3 4.1.1 to work as
intended.

If I write some text an mark it as heading 1, then on the page it just
displays the tags h1 and /h1.

See an example here: http://www.venstre.dk/index.php?id=3989

I'm sure I have just missed something obvius, but if anyone could help me
or point me in the right direction this would be very much appreciated.

Thank you in advance.

Regards
/Henrik Andersen