Since moving to IFS Apps 10 UPD 8 the buttons have disappeared from the Receive dialogue box.
- Register Arrivals
 - RMB on line and select Receive
 - Receive dialogue box opens but no buttons are displayed on the right-hand side:
 

The same screen in our Test database which is IFS Apps 10 UPD7:

Has anyone experienced this before and if yes, how can it be resolved.