While there is no email attached at the time of application than how the team will find the which email are linked to any account. Claim form has very confusing method to make claim.
I had to fill in both my email address and my bitcointalk profile
DEAR ALL FYI, CHANGE: REWARDS CLAIM If you have participated in our Affiliate Program or in our Bounty&Rewards program, please claim your bounty by filling the form below. DEADLINE: OCTOBER 31ST, 11:59PM SINGAPORE TIME