Tile Styling change

Hi,

We use to have styling on our tiles but it seems to have disappeared after going from 10.1 to 10.2. Any ideas on what might have happened?

XAML:

<UserControl x:Class="Core.DashboardControl"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:igTiles="http://infragistics.com/Tiles"
    xmlns:igDock="http://infragistics.com/DockManager"
    xmlns:igWindows="http://infragistics.com/Windows"
    xmlns:ig="http://schemas.infragistics.com/xaml"
    xmlns:igPrim="http://schemas.infragistics.com/xaml/primitives"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="300"
    >

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="TilesOffice2k7Blue_Brushes.xaml"/>
            </ResourceDictionary.MergedDictionaries>

            <Style TargetType="{x:Type ig:XamTile}">
                <Setter Property="Background" Value="{DynamicResource {x:Static igTiles:TileBrushKeys.TileContentBackgroundFillKey}}"/>
                <Setter Property="BorderBrush" Value="{DynamicResource {x:Static igTiles:TileBrushKeys.TileBorderBrushFillKey}}"/>
                <Setter Property="BorderThickness" Value="1,1,1,1"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="{x:Type ig:XamTile}">
                            <AdornerDecorator>
                                <igWindows:CardPanel Margin="0">
                                    <Border x:Name="ContentBorder" Background="{DynamicResource {x:Static igTiles:TileBrushKeys.TileContentBackgroundFillKey}}"
            BorderBrush="{DynamicResource {x:Static igTiles:TileBrushKeys.TileContentBackgroundFillKey}}" BorderThickness="1" Margin="0" >
                                        <DockPanel Margin="1">
                                            <igPrim:TileHeaderPresenter
            x:Name="TileHeader"
            AutomationProperties.AutomationId="TileHeader"
            DockPanel.Dock="Top"
            Content="{TemplateBinding Header}"
            ContentTemplate="{TemplateBinding HeaderTemplate}"
            Tile="{Binding RelativeSource={x:Static RelativeSource.TemplatedParent}}"
            Visibility="Visible"
           />
                                            <!--ContentTemplateSelector="{TemplateBinding HeaderTemplateSelector}"-->
                                            <!-- Content area-->
                                            <ContentPresenter Visibility="{TemplateBinding ContentVisibility}" />
                                        </DockPanel>
                                    </Border>
                                    <Rectangle x:Name="Overlay"/>
                                </igWindows:CardPanel>
                            </AdornerDecorator>
                            <ControlTemplate.Triggers>
                                <!--<Trigger Property="IsSwapTarget" Value="True">
         <Setter TargetName="Overlay" Property="Fill" Value="{DynamicResource {x:Static igTiles:TileBrushKeys.TileSwapTargetBgBrushFillKey}}"/>
        </Trigger>-->
                            </ControlTemplate.Triggers>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
        </ResourceDictionary>
    </UserControl.Resources>
    <Grid Margin="1,1,1,1">
        <igDock:XamDockManager x:Name="dockingControl"
         HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Theme="IGTheme" FlyoutAnimation="Fade">
            <igDock:XamDockManager.Panes>
                <igDock:SplitPane x:Name="legendPane"
         igDock:XamDockManager.InitialLocation="DockedBottom" Width="Auto" Height="150"
         ScrollViewer.VerticalScrollBarVisibility="Visible">
                    <igDock:ContentPane Header="Legend" Name="legendContentPane" AllowClose="False">
                    </igDock:ContentPane>
                </igDock:SplitPane>
            </igDock:XamDockManager.Panes>
            <igDock:DockManagerPanel>
                <ig:XamTileManager Name="xamTiles" BorderBrush="Black">
                    <ig:XamTile x:Name="firstTile"
                    Header="Tile 1"
                    Content="Content Area"
                    IsMaximized="True" />
                </ig:XamTileManager>               
            </igDock:DockManagerPanel>
        </igDock:XamDockManager>
    </Grid>
</UserControl>