@Keeley, you're not the only one, it happened to me too. AL say they will get back to us if we're successful within 4 weeks, so, it's a long time, may as well live your life not thinking about it. If you get an email, congrats, but, if you're unsuccessful, you won't hear anything from them. They don't have time to inform everyone of the outcome, just the successful applicants.
Hope this helps