Hello everyone! My son started going to private garden three weeks ago…

Hello everyone! My son started going to private garden three weeks ago. He stayed there for 1.5-2 hours. But today we left him for 3 hours. When I picked him up, I smelled it, took him to the toilet and saw that he had pooped. Naturally, I washed him and changed his diaper. Judging by the fact that he has been pooping for a long time, because everything was packed in there. Is it normal that the educator didn't notice or didn't want to wash the child? I understand that there are still children in the group, but there are about 10 of them. But this smell was felt from afar, and I also noticed that the