PHPJasperXML 0.8c - 2 bugs

Alguém sabe porquê este problema está ocorrendo?

/applications/core/interface/imageproxy/imageproxy.php?img=http://s15.postimage.org/re3btbb63/ireport.jpg&key=75d2985078cdef0f1abb7a9ab3049471b4ef442d5e9fbdca2a56b568a4945f45" alt="ireport.jpg" />

/applications/core/interface/imageproxy/imageproxy.php?img=http://s18.postimage.org/l3fkt7dcp/ireport_preview.jpg&key=f911b24d4ec9c1ba749faea7d69e8f37226ff2dd1c7c8d5a797447b8ef073a51" alt="ireport_preview.jpg" />

/applications/core/interface/imageproxy/imageproxy.php?img=http://s9.postimage.org/v233vrl5r/browser_result_ie.jpg&key=cf90351bcfd7ad5ac9b8d1c18c509f072a5f3f0843c3f8129af4fa80acddb4a0" alt="browser_result_ie.jpg" />

/applications/core/interface/imageproxy/imageproxy.php?img=http://s17.postimage.org/67dttx6rz/browser_result_firefox.jpg&key=da4c540c9043998a84f2958503eee4db8a581f2cd1a26a3db35957eb3dc33bb4" alt="browser_result_firefox.jpg" />

Segue abaixo o XML gerado pelo iReport 4.7.1:

<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="report1" language="groovy" pageWidth="595" pageHeight="842" columnWidth="575" leftMargin="10" rightMargin="10" topMargin="10" bottomMargin="10" uuid="11c25d26-2ef5-4ff1-ae11-ae2eb16381ad">
<property name="ireport.zoom" value="1.0"/>
<property name="ireport.x" value="0"/>
<property name="ireport.y" value="0"/>
<queryString language="SQL">
	<![CDATA[sELECT
 usuarios.`id` AS usuarios_id,
 usuarios.`nome` AS usuarios_nome

FROM usuarios usuarios]]>

</queryString>
<field name="usuarios_id" class="java.lang.Integer"/>
<field name="usuarios_nome" class="java.lang.String"/>
<title>
	<band height="79" splitType="Stretch">
 <staticText>
 <reportElement uuid="4ec2d22b-50d4-44ef-8d9f-c272c0cc2071" x="0" y="59" width="100" height="20"/>
 <textElement/>
 <text><![CDATA[iD]]></text>
 </staticText>
 <staticText>
 <reportElement uuid="f31955ca-5f9a-42aa-ad96-c4a60494d380" x="101" y="59" width="100" height="20"/>
 <textElement/>
 <text><![CDATA[usuários]]></text>
 </staticText>
	</band>
</title>
<detail>
	<band height="21" splitType="Stretch">
 <textField>
 <reportElement uuid="f675e23a-1868-465c-b5ee-6296fa146326" x="0" y="0" width="100" height="20"/>
 <textElement/>
 <textFieldExpression><![CDATA[$F{usuarios_id}]]></textFieldExpression>
 </textField>
 <textField>
 <reportElement uuid="3ce24bb1-e63d-4420-a30f-49d2ff3d4a13" x="101" y="0" width="100" height="20"/>
 <textElement/>
 <textFieldExpression><![CDATA[$F{usuarios_nome}]]></textFieldExpression>
 </textField>
	</band>
</detail>
</jasperReport>