Yup. Submitted documents at the window. Saw IOs face turn sour. She went and got supervisor. "Go back", pointing to Thai side (land border). At airport, checked in, passed security, stopped at passport control. Again, they knew.
I had a civil case that I filed (I was the complainant). I was not allowed to leave the country until it was adjudicated. Cost me 20K baht overstay fine waiting for a letter from the court saying the case was closed.
I was rejected from leaving (to return on a fresh visa) both at a land border and at Suvarnabhumi.