Exaclty the same issue I am also a TRS I did everything but nothing change, No bad feedback,no cancellation,no late delivery all my stats top notch but since few months my whole account deranked and huge drops on sells as well. We really work hard to earn TRS and then fiverr changes everything and we are behind the wall. Fiverr should fix this issue or I think there will be a timeline for the rotations of the gigs or something that the experience and the new sellers both successfully run there business here.