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Hi there! Sorry for the trouble. Moz Local's validation system still uses Google Places, not GMB directly. Each location must be verified in Google Places (most easily checked on Google Maps) for Moz Local validate the NAP details. GMB locations are not public-facing, they have details that only you as the owner/manager can see. So until any new changes are verified on Google Maps, they aren't detectable by Moz Local's validation system. If you're still not sure why your location is not detectable as a validation source, check out the requirements as listed on this page: https://moz.com/help/guides/local/listing#frequently-asked-questions If you're still unsure, feel free to reach out to us at help@moz.com and we can take a look!