All the students in my university were using FB Groups for Schools for all the communications between us. (One needs to verify institute email id before joining such groups)
Suddenly from yesterday, all the groups are gone(for all of us). Is this happening for other also who were using this feature?
Try searching for a school on https://www.facebook.com/about/groups/schools . You will see the nothing comes up. On inspecting the network requests its showing 404.