We have a client that has moved their business location and is trying to update their GBP to the new address. The problem we keep running into is that even after having the verification postcard sent out and their listing fully verified with the new address, Google will revert the listing to their old address. Has anyone dealt with this issue before and what could be our next steps? My guess is that I will have to try to reach out to Google Support for help but would love to not have to start down that rabbit hole. Since "Google support". is an absolute joke. Thanks!