ZRS Wave Dash Hat & Sunglasses?

I completed my first event yesterday but cannot seem to find the hat and sunglasses. I can see the event in my history, I can see that I finished and what place I came in, and I also received an email to go to my garage to claim the hat and sunglasses. But the only items I have available in those categories are an orange headband and sunglasses that I already had. Am I doing something wrong?

Same happened to me as well!