Hi,
I had the same problem; here’s a simple quick and dirty solution! My solution adds another pixel to the contents height. Here we go:
From the plugins page, click Edit on the iframe plugin.
Find the following line:
var embed_height = $(this).contents().find("body").height();
Just before the final ; add +1 so that the line looks like this:
var embed_height = $(this).contents().find("body").height()+1;
Click update file…. problem solved 🙂
