Similar issue here:
The JS code gets loaded like this:
<script type='text/javascript' src='https://www.domain.com?dwls_js=dimensions& #038;ver=3.1'></script>
<script type='text/javascript' src='https://www.domain.com?dwls_js=livesearch& #038;ver=3.1'></script>
Note: I had to put a space between “&” and “#”, so it shows correct here, but the space is not present in the code!
I use the latest DEV version from 14.03.2011
Any idea?