Why does this work for Administrators but not for users?

[azarl]

I'm trying to display two userfields in the postbits of a single forum only (234). I'm using:

<if condition="$forum['forumid'] == 234">
<div class="smallfont">$post[field6]<br>$post[field7]<br></div>
</if>

Inserted immediately after:
<if condition="$post['usertitle']"><div class="smallfont">$post[usertitle]</div></if>

But it only displays for administrators. Any ideas please?

Thanks