wrong handling only one children if children larger than parent

[dom1nga]

i use firefox 17.0.1.
using plugin with {live: true} and css media queries.
after loading page i get what expected, but only in one case, when children element is larger than parent it wrong truncate text.
after resizing all looks ok.
have to use spike <span>&nbsp;</span> before child element to make it works correctly.

code looks like this:

$('.div1').ellipsis({
   live: true
 })

.div0 {
  padding-top: 15px;
  padding-right: 15px;
}

.div1 {
  height: 205px;
  padding: 0;
  margin: 0;
}

<div class="div0">
  <div class="div1">
    <p>some long text makes this paragraph height more than 205px</p>
  </div>
</div>