Justin, Try this cleaned and formatted version of your XML and see if it produces any different results (ensure you clear your browsers cache).<?xml version="1.0" ?>
<configuration>
<title>AIRO-ICLRD Accessibility Map</title>
<subtitle>Promoting best practice in spatial planning</subtitle>
<logo>AccessMap_WidgetsPopUpsETC/assets/i_iclrd.png</logo>
<style>
<colors>0xFFFFFF,0x333333,0x101010,0x000000,0xFFD700</colors>
<alpha>1.0</alpha>
</style>
<!-- replace the following url with your own geometryservice -->
<geometryservice
url="http://tasks.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer" />
<splashpage label="AIRO-ICLRD Accessibility Map"
config="AccessMap_WidgetsPopUpsETC/widgets/Splash/SplashWidget_AccessMap.xml"
url="AccessMap_WidgetsPopUpsETC/widgets/Splash/SplashWidget.swf" />
<!-- User Interface elements -->
<widget left="10" top="50"
config="widgets/Navigation/NavigationWidget.xml"
url="widgets/Navigation/NavigationWidget.swf" />
<widget right="20" top="85" url="widgets/StaticImage/StaticImageWidget.swf" />
<widget right="-2" bottom="-2"
config="widgets/OverviewMap/OverviewMapWidget.xml"
url="widgets/OverviewMap/OverviewMapWidget.swf" />
<widget right="20" top="55"
config="widgets/MapSwitcher/MapSwitcherWidget_Thematic.xml"
url="widgets/MapSwitcher/MapSwitcherWidget.swf" />
<widget left="0" top="0"
config="widgets/HeaderController/HeaderControllerWidget.xml"
url="widgets/HeaderController/HeaderControllerWidget.swf" />
<map wraparound180="true" initialextent="-1783000 6801000 -223000 7370000"
fullextent="-20000000 -20000000 20000000 20000000" top="40">
<basemaps>
<layer label="OpenStreetMap" type="osm" visible="true" />
<layer label="Aerial" type="tiled" visible="false"
url="http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer" />
</basemaps>
<!--<map initialextent="697155.0534 718823.4116 715563.1148 736155.2542"top="40">
<basemaps> <layer label="Streets" type="tiled" visible="true"alpha="1" url="https://webservices.osi.ie/WebServ/rest/services/WebServices/Orthos2005_ITM/MapServer"/>
<layer label="Aerial" type="tiled" visible="false"alpha="1" url="https://webservices.osi.ie/WebServ/rest/services/WebServices/New_Ireland_ITM/MapServer"/>
</basemaps> -->
<operationallayers>
<layer label="Gateways" type="dynamic" visible="true" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/Gateways/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Gateways and Hubs" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/GatewaysHubs/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Settlements > 50,000" type="dynamic" visible="false"
alpha="0.65" url="http://na-lap-347/ArcGIS/rest/services/Towns50000/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Settlements > 20,000" type="dynamic" visible="false"
alpha="0.65" url="http://na-lap-347/ArcGIS/rest/services/Towns20000/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Settlements > 10,000" type="dynamic" visible="false"
alpha="0.65" url="http://na-lap-347/ArcGIS/rest/services/Towns10000/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Settlements > 5,000" type="dynamic" visible="false"
alpha="0.65" url="http://na-lap-347/ArcGIS/rest/services/Towns5000/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Settlements > 1,500" type="dynamic" visible="false"
alpha="0.65" url="http://na-lap-347/ArcGIS/rest/services/Towns1500/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Primary Schools" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/PrimarySchools/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Secondary Schools" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/SecondarySchools/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Main Internationl Airports" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/AirportsInt/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Main Airports" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/AirportsAll/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Train Stations" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/TrainStations/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Full Emergency Hospital (24hr)" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/Hospital24Emergency/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Partial Emergency Hospital" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/Hospital_AllEmergency/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="GP Surgery" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/GPs/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Dentists" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/Dentists/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Pharmacies" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/Pharmacy/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Fire Stations" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/FireStations/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="Garda or PSNI Stations" type="dynamic" visible="false" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/PSNIGarda/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="RoI Counties" type="dynamic" visible="true" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/RoICounties/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
<layer label="NI Districts" type="dynamic" visible="true" alpha="0.65"
url="http://na-lap-347/ArcGIS/rest/services/NIDistricts/MapServer">
<sublayer id="0" popupconfig="AccessMap_WidgetsPopUpsETC\popups\PopUp_Gateways.xml" />
</layer>
</operationallayers>
</map>
<!-- widgets organized into widget containers that manage close/open etc -->
<!-- supported layout property options: horizontal(default)|float|vertical|fix -->
<widgetcontainer layout="float">
<widget label="Accessibility Maps" width="330" height="500"
preload="open" left="95" top="50"
icon="AccessMap_WidgetsPopUpsETC/assets/AccessMapTMW.png"
config="AccessMap_WidgetsPopUpsETC/ThematicQueryWidgetAccessMap.xml"
url="AccessMap_WidgetsPopUpsETC/widgets/ThematicQueryWidget/ThematicQueryWidget.swf" />
<widget label="Bookmarks" left="430" top="90"
icon="assets/images/i_bookmark.png"
config="widgets/Bookmark/BookmarkWidget.xml"
url="widgets/Bookmark/BookmarkWidget.swf" />
<widget label="Print" left="390" top="400"
icon="assets/images/i_print.png"
config="widgets/Print/PrintWidget.xml"
url="widgets/Print/PrintWidget.swf" />
</widgetcontainer>
</configuration>