Several years ago I opened an account with KTB. Very easy to open and not much paperwork. But they would not pay me interest. They did not want to deal with the USA's reporting requirements.
I'm guessing that if he had just gone down and talked to them nicely and told them they were on private property they would have moved on. But some peoples personalities don't allow for that.
Or perhaps he should have contacted some of his supposed police friends and had them handle it.
I used to get those messages a few years ago. When I went in to do the 90 day and asked them how come I could not do it online he would just say, "We like to see you."
You could file a civil lawsuit against him regardless of whether the government ever proceeds with a criminal case.
At least make him pay for it. This seems to be the Thai way of settling stuff.
Since your re entry was before your extension the only thing it could say is you where permitted to stay until the current date. Once you did that extension that date changed.
I've seen several of these where the female dancers, singers on stage are doing sexual gyrations. Combine that with men that are extremely drunk and or high.
Not a good combination.