So right now my site looks like this http://oldtimesdaily.tumblr.com

It has a facebook like box beside each post and if you scroll down it will continue. The problem is that once you reach another page, the like box disappear, and I have no idea what's causing it.

When I use Chrome's source code function, it says that the like box is still there, but it has a 0px height an width.

However, there are no problem...