Mesh entities- Ngon problem

I have just noticed that the some of the quads are not planar in my bear mesh. I thought it is high time to try some of the planarize functions. I cut out a portion from the bear for experimenting. I had no success. Even if I am playing with the RUN and Reset booleans, nothing happens. Actually it worked for the very first time and the counter displayed a value but then I changed the iterations and since then I cannot run it again.

PLANRIZE.gh (9.0 KB)