Today's date is July 3, 2022. Apple review process is a mess. It looks like they don't have enough reviewers, or they are lazy and incompetent workers. They also don't respond if you ask them for status. This behavior is exactly what is behind legislations being forwarded in the US Senate to force Apple and Google to to open up their stores for third parties to post. (By the way unlike Apple, Google review teams work 24 hr/dy). Contact your senators/rep. it is bipartisan legislation.

I wonder what investigation means. The account is a regular developer account, and the App itself is a VPN based on openvpn. They just need to review and release it, except that they may want me to put a price on it, so they get a cut.