The Resource List team have changed the default view of Resource Lists. The aim is to make it easier for students to find the relevant readings for their week or topic of study, and for list loading times to improve.
You can find more information and some screen shots on the Resource Lists blogs.
http://libraryblogs.is.ed.ac.uk/resourcelists/2019/08/20/resource-lists-new-list-view/
Resource Lists: New List view / Informatics Learning Technology Service by blogadmin is licensed under a Creative Commons Attribution CC BY 3.0