So you are saying the church should be in control of the people that work there or that an outside agent should be in control, which is it?
Re: your use of the word Pharisee as a pejorative. Pharisees were all about rules. Aren’t you? In this case work rules etc.
The Holy Spirit should decide. For a called minister the Holy Spirit tells them when and where to go. Heresy and immoral life are the only grounds for dismissal. Politics should not decide. This church may be heterodox.