This does not work with me.

I see the buttons on you sample page, and Adblock is deactivated.

When I copied the code into the three tpl and the js in js map (with src being adapted, the buttons did not show up.

I looked at the source of your sample page and saw that the code differs a little. I uploaded from Addthis this code:

<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style ">
<a class="addthis_button_facebook_like" fb:like:layout="button_count"></a>
<a class="addthis_button_tweet"></a>
<a class="addthis_button_pinterest_pinit" pi:pinit:layout="horizontal"></a>
<a class="addthis_counter addthis_pill_style"></a>
</div>
<script type="text/javascript">var addthis_config = {"data_track_addressbar":true};</script>
<script type="text/javascript" src ="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-52a2264067571b38"></script>
<!-- AddThis Button END -->

But with that code the page remains totally blank, nothing appears !

Note : I did not upload any button image as it seems button images are automatically searched for.

Any idea ?

JM