Hi durancabano,
I was also on the AD for London on 16th Feb. My joining date is 23rd Aug and I heard about 4 weeks ago. I have only heard of two more people from our day that have got a DOJ. If you read a post from Skywards on this page then I do think it makes sense- they probably don't want too many people of the same nationality on the same courses- so thats why only a few people from each AD have currently got their DOJ. I hope that you hear very soon and good luck! xx