I have a list with some views defined. In the SharePoint designer where all files are listed I can find all:
Taking a look into the SharePoint UI there are listed only a few:
And also in the "Views" View of the SharePoint disigner there are not listed all:
However, typing the url of the views listed in the first picture work.
Why are some views not listed in the UI? Is there a setting to show/hide them or is it a sort of bug?
Edit: I found this article which describes to hide views from the ribbon. In my case the two views are neither visible in the box to hide/show them, so I guess there is a problem somewhere: