RadScheduleView's Edit Recurrence dialog shows unnecessary '_' (underscores) in button texts.

[Sunny]

I am using telerik:RadScheduleView in my control and when user tries to use "Edit Recurrence" dialog while adding any event/schedule, the window comes up with some messed up texts for buttons. Like Every appears as E_very, please find attached screenshots.

I am using below content in my page.

<telerik:RadScheduleView AppointmentsSource="{Binding Recordings}"
								 AppointmentCreated="OnAppointmentCreated"
								 AppointmentEdited="OnAppointmentEdited"
								 AppointmentDeleted="OnAppointmentDeleted">
			<telerik:RadScheduleView.ViewDefinitions>
				<telerik:MonthViewDefinition />
				<telerik:WeekViewDefinition />
				<telerik:DayViewDefinition />
			</telerik:RadScheduleView.ViewDefinitions>
		</telerik:RadScheduleView>

 

How to fix the text?

[Stenly]

I tried reproducing this in a sample project, but I was unsuccessful. Could you try the attached application and see if I am missing something?