Facebook iframe content doesn't show up about 80% of the time, but only on this particular site

Is this a tumblr issue? This is my first time using tumblr... about 1/8 the time my facebook content shows up and the rest of the time you just s开发者_开发问答ee a white box

here is the URL in question

http://nickladieu.com/

Here is a link to the issue in case it shows up for you (BTW tested in multiple browsers on multiple computers... shows up sometimes, sometimes does not show up)

http://img821.imageshack.us/f/tumblrissue.jpg/

Whatever plugin/code you're using to generate you're using to generate those buttons, the iframe associated with it is using a height of "px" with no value next to it. Fixing that even if it's just with css might sort out your problem. For your reference, here's the code that gets generated (notice the height attributed):

<iframe src="http://www.facebook.com/plugins/like.php?href=
http%3A%2F%2Fnickladieu.com%2Fpost%2F3878815532%2Fwhat-do-you-guys-think-of-hootsuite&amp;layout=button_count&amp;
show_faces=false&amp;width=98&amp;action=like&amp;
colorscheme=light" scrolling="no" frameborder="0" allowtransparency="true" style="border:none; 
overflow:visible; width:98px; height:px; float:left"></iframe>

My suggestions would be to use a service called "Addthis" or even "Sharethis" to generate your buttons; they even give you instructions on how to install it. Personally, I'm using "addthis" on a theme that I've just released for sale - for a demo, check out Essentialight.