AddThis

Very slow facebook share

Hi - I'm having problems with a new AddThis toolbar I'm trialling.

It 's taking forever to connect to facebook - I just receive a 'contacting facebook' message. When it does finally connect it disregards the og tags. What makes this a bit random that about 1 in five times it will work perfectly...!

Any ideas?

<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style addthis_32x32_style" >
<a class="addthis_button_compact"></a>
<a class="addthis_button_facebook"></a>
<a class="addthis_button_twitter"></a>
<a class="addthis_button_email"></a>

</script></a>

</div>
<script type="text/javascript" etc etc