Trouble with $show['facebookuser']

[JimL]

I suddenly only get the "Connect" button on my page header, yesterday everything was working as expected. Ie: user who has connected gets facebook icon over facebook avatar miniature.

It seems like show facebookuser isn't true even though the user IS connected.

I have this code in facebook header

<li id="fb_headerbox" style="height:0px">
<vb:if condition="$show['facebookuser']">
	<a id="fb_link" href="{vb:raw profileurl}">
		<img id="fb_squarepic" width="16" height="16" alt="{vb:rawphrase facebook_connect}" src="{vb:raw squarepicurl}" />
		<img id="fb_icon" width="14" height="14" alt="{vb:rawphrase facebook_connect}" src="{vb:stylevar imgdir_misc}/facebook.gif" />
	</a>
<vb:else />
	<a id="fb_loginbtn" href="#"><img src="{vb:stylevar imgdir_misc}/facebook_login.gif" alt="{vb:rawphrase facebook_connect}" /></a>
</vb:if>
</li>

I tried changing it to this just to check that it still works

<li id="fb_headerbox" style="height:0px">
	<a id="fb_link" href="{vb:raw profileurl}">
		<img id="fb_squarepic" width="16" height="16" alt="{vb:rawphrase facebook_connect}" src="{vb:raw squarepicurl}" />
		<img id="fb_icon" width="14" height="14" alt="{vb:rawphrase facebook_connect}" src="{vb:stylevar imgdir_misc}/facebook.gif" />
	</a>
</li>

This gave me the user connected miniatures.

Where in the code is the show facebookuser variable set?

This user IS connected: