Google Business Profile got restricted to publish Posts

I have been publishing some posts/news on the Google Business Profile of a client once every few weeks. With the last post the Business Profile got somehow restricted to publish posts furthermore (the post was kinda about a medical topic and I think Google might be sensitive to that). Whenever I publish a post now, it doesnt goes live and within a few minutes I receive an email that the post got removed. I tried it with all kind of different content but whatever it is, it gets removed.. so the profile seems to be restricted to do that furthermore. Is there an action I can do to be able to publish posts/news with the business profile again? I would be very thankful for any advice!