I also had my website "reported" as suspicious in facebook. There is no official way to get more information or unblock your website. I see this as a darker pat

I also had my website "reported" as suspicious in facebook. There is no official way to get more information or unblock your website. I see this as a darker pattern where facebook algorithms are tuned to block 3rd party external information content. In this way facebook is promoting sharing information only created within facebook platform.