When I cloned my site and cleaned up all styles that weren’t in use there still remained hundreds of styles that were deleted from the old site.
It looks like the reason is because they are locked into the Password & Search Results page
The current solution to fixing this is to go inside of the Password page which will then release all of the styles. Is there a better solution than having to load the Paassword page in order to release old styles?
Here is my site Read-Only: LINK
(how to share your site Read-Only link)