Linhas extras usando o SyntaxHighlighter somente para o Chrome?

Linhas extras estão sendo inseridas quando estou usando o Chrome para ver um rascunho de postagem de blog (no blogger) que usa o marcador de sintaxe, por exemplo.

Mas no IE parece bem:

Alguma idéia do que estou fazendo errado aqui?

editar:

A configuração / configuração do SyntaxHighlighter que estou usando está abaixo:

<!-- Syntax Highlighter Additions START -->
<link href='http://alexgorbatchev.com/pub/sh/current/styles/shCore.css' rel='stylesheet' type='text/css'/>
<link href='http://alexgorbatchev.com/pub/sh/current/styles/shThemeDefault.css' rel='stylesheet' type='text/css'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shCore.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shBrushcsharp.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shBrushCss.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shBrushJava.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shBrushJScript.js' type='text/javascript'/>
<script src='http://alexgorbatchev.com/pub/sh/current/scripts/shBrushXml.js' type='text/javascript'/>

<script language='javascript' type='text/javascript'>
SyntaxHighlighter.config.bloggerMode = true;
SyntaxHighlighter.all();
</script>
<!-- Syntax Highlighter Additions END -->

editar:

E o HTML gerado é:

<pre class="brush: csharp;">using System;
<br />using System.Text;
<br />using System.Collections.Generic;
<br />using System.Linq;
<br />using Microsoft.VisualStudio.TestTools.UnitTesting;
<br />using AccountTypeFollowUp;
<br />
<br />namespace PluginsUnitTests
<br />{
<br />    [TestClass]
<br />    public class AccountTypeFollowUpTests
<br />    {
<br />        [TestMethod]
<br />        public void AccountTypeFollowUp_Account_Is_Supplier()
<br />        {
<br />            throw new NotImplementedException();
<br />        }
<br />
<br />        [TestMethod]
<br />        public void AccountTypeFollowUp_Account_Is_Client()
<br />        {
<br />            throw new NotImplementedException();
<br />        }
<br />
<br />        [TestMethod]
<br />        public void AccountTypeFollowUp_Account_Is_Other)
<br />        {
<br />            throw new NotImplementedException();
<br />        }
<br />    }
<br />}
<br /></pre>

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