I typically earn Gold (5 years running) and expect to earn again in 2019. I am considering the Plat challenge though as I have solid, premium travel starting 23 May for the next 90 days. It is my understanding that Plat will be good until Jan, 2020. My question is, if complete the true requirements for Gold ($3k EQD, 25k EQM) or even Plat, will my status change to Gold (or remain Plat) in Jan 2020 when Plat challenge status expires?