Your experiences[?]
My experience is that if the Holy Spirit is not the inspiration for such behaviour, it's a sign of a religious spirit, trying to introduce 'works'.
I don't know how well you know this pastor, but some get very touchy when they feel they are losing control of what God is doing amongst the congregation, and instead of allowing the Spirit to have fuller control, they try to wrest it back from Him by organising events, activities or more meetings, which 'require' the flock to be in attendance. While this might comfort his insecurities, it will not bring [i][b]his[/i][/b] life back into the control of the Holy Spirit.
Of course, there could be other reasons he's feeling out of sync with God - like sin in his life. In fact, if his church [i]was[/i] doing fine as he led the best way he knew how, he [i]will[/i] have been a target for temptation.
When there is attack, it's essential to close ranks, and maybe that's what this is about. However, I also believe honesty, confession, forgiveness where it's needed, prayer for healing (as laid out by James in scripture), and every other practice of sound doctrine must come with that deeper commitment to see this / your local body survive as a powerful unit for God.
Perhaps these are things you could air with this pastor, when you have your next conversation with him. Maybe he himself needs prayer, and to be reassured of the trust and support of the people over whom God has given him oversight.