My account was temporarily suspended and i got the facebook roadblock. For AGES i couldnt access my account because at step 3, the security code just would not send to my hotmail inbox. I realised that i had "firstname.lastname@example.org" blocked in my hotmail, so everyone please make sure you have removed that from your blocked senders in your hotmail options! After that, i received the security code and was able to reactivate my account. Hope this helps.