listview behaves differently from a3.0 to a4.1

listview behaves differently from a3.0 to a4.1

My application had no problems with the listview when it was using version a3.0. I upgraded to a4.1, and the listview has the following problems:

1) No right side arrow is displayed
2) One must click the button text to trigger the event. Before, I could click on the entire panel
3) The hyperlink is underline

This is the markup:

 <ul data-role="listview" class="ui-listview"  data-inset="false" id="listResults">          
<li class='ui-li-has-thumb ui-btn ui-btn-icon-right ui-li ui-btn-up-c' data-theme='d'>
<img src='image.jpg' class='ui-li-thumb'/>
<h4><a href='#pgDetail'>link here</a>
</h4><p class='ui-li-desc'>description here</p>
</li>

Any ideas?
thanks