You do read in these posts about applications being transferred around the offices – so it would seem they can reference applications from any office – which would make sense. So in a perfect world maybe it doesn’t matter where the documents get sent to and the different offices spread the work load, you would imagine the process of simply scanning them on to the system would update the application – but of course this is a Government dept so common sense may not apply! Maybe a quick phone call to them to maybe put your mind at rest – then as you say sit back and wait for them to be processed.