Yes, do you have more information & evidence?
Is she /they still working at this school?
Up till now, I think the teachers are very nice. They always chat and say 'hi' to students(& their brothers & sisters) even they are not in their class.
The principal is very nice too. I saw her (many times) stand at the front door to show concern about the students when they back to school and also walk around the corridor and talk to parents and students after school .
My son(K1) loves this school and his teachers very much though he just entered in this school for several months!
Hence, just like you, I also want to clarify if this/these teachers are still working here.
Many thanks.