We have made a number of updates and bug fixes, including: 

Fixed: Min night rule: In the new UI min night was applied on the wrong days. This is fixed now.
Fixed: LOS discount list view, Delete button was labeled as 'view'. This is fixed now.
Fixed: Delete button was flickering on mouse hover on the manual rates list view. This is fixed now.
Updated: Help doc and video for last min rule updated according to new UI.
Updated: Help doc and video for Additional guest rule is updated according to new UI.