I am using the Custom permalinks plugin. It has worked great for me to date. However, I have one recently added category that will not accept any value I put into the custom permalink field.
The name of the category is Rice Paper - Color Study with a slug of ricepaper-colorstudy.
The default permalink for the category is
The custom pemalink I would like is
As I said though, no value is accepted. Anyone have any ideas why this single category is not working with the plugin?