Hello,

You have just created a new university here… inside an existing area tagged as amenity=college.
https://www.openstreetmap.org/way/238135161

This is not correct, such areas should not be nested.

Could you please explain what you have been trying to do here?  If you are familiar with the situation, can you please describe it or link to a document where we can see if there are two separate parts here and who runs them?

Thanks in advance.