list authors not showing admin

Hi im using this wp list authors. I tried the following arguments and it simply won’t show me – the author. Strange thing is, it did in the past.

<ul>
<?php wp_list_authors(); ?>
</ul>

That shows authors other then me


<?php wp_list_authors('optioncount=1&show_fullname=1'); ?>


Same problem


<?php list_authors(TRUE, TRUE, TRUE); ?>


and so on

Can anyone help?

Thanks