It's kind of pissing me off to be honest. You've followed me so you should be in there, there's no reason this shouldn't be working. And while you aren't listed as a follower, it won't let me send you anything.
I suppose you could try sending me something, like my own song, and see what happens.
Edit: Yeah so I'm guessing you did that? My inbox icon has a notification on it but my inbox contains no new messages when I actually open it.