I got mine from a local seller, I have heard from people that bought from maplins and jessops (authorised) who had no issues, also argos, no issues although they are not authorised dealers, neither are PC World.
If dji really are cutting off these big chains, it's not going to do them any good! PC World aren't listed on thier website as authorised, but I think curry's are.... So strange!
My last contact with dji was asking where I bought it from and if they are not an authorised dealer, to take it back there.