Just a note as this problem has come to light over being tagged for the Get Pushed challenge. If you tag someone in the description box when you upload it WONT get to the person you've tagged. You need to tag them in a comment (below the image once its uploaded).
@lorraineb As far as I know it has always been like that, or for at least since last year when I first joined. That's why I say to tag people in the comments in the Get Pushed instructions I post, I'll put in bold in future :)
Thanks : )