2027 Prestige Pass Free Drinks Question

Hello! I have a 2026 Great Adventure Prestige Pass (already activated at my home park) and I'm visiting Cedar Point this weekend. If I renew it to a 2027 Great Adventure Prestige Pass today, which now includes free fountain beverages - can I use that new beverage benefit at Cedar Point this weekend? Or does the renewed pass have to be scanned at Great Adventure first?

I called Six Flags support and they seem to not know or understand. Guy was trying to tell me all the benefits would only work at my home park except parking/admission.