[flossball]

This is a hallmark of Google's lack of customer service. They used to use the same filtering alg on customer search feeds as public. The system was a grey list of some sort and the client was worth about 1m in ads a day to them. Never the less, once a month it would get blocked. Sometimes for over a day before someone read the email complaint and fixed it. We had no phone, chat, or any other access to them. They have no clue how to run a business nor do they care. Never partner with them.