Problem with invitation beta

I recently got the new musesscore 0.9.6. When i wanted to save a piecie ive written online, i had to log in to a new musescore page. Does the account i use for that page have to be different than the one i use here? I need an invitation code, but the problem is that i already put my email down, and i never got the code sent to me. So when i try again, it says that ive already put that email down, but i never got the email containing the code.