Whenever I click the student discount offer on the home page, spotify asks me to sign in.  I use my facebook account so I click "sign in with facebook".  Then once I sign in it just takes me to my account where it says "Get Premium".  I click that and then it only offers me the regular price of $10 per month?  How come I can not get the student discount?  I noticed that spotify is supposed to ask me what school I attend, but it doesnt ever show me that page.  I'll click student discount, it takes me to my account, I click "Get Premium", then it only offers the normal price?  What is wrong here?