I think I know what's going on with these but they surprised me so I thought I should ask. There are eleven of these script errors today. Each one is for one of those pesky showtime benches. But there's no text except the description. Is that just a notification that I looked at them with Master Controller? They are listed as all being in the same position, though they have their own enumerator value and object ID.

I noticed these as I was getting ready to go in the game and look for these guys again so I can remove them.

It does look like some type of info dump but I'm not sure which function did it exactly. Without an error they are harmless so I wouldn't worry.

I thought so, I was just checking. I did ask MC to tell me about those benches, I just didn't expect it to tell me in script error form as well as in a notification box.

Those are indeed your Object Stats (or Info) reports, there are a lot of MC commands that dump info into a script log like that while also displaying on screen.