I've tried the option "Clean cache" and the problem continues.

Thanks.

Order 3576. Only a few URLs appear in "View/Edit SEF URLs". For example, if I have about 50 articles only 20 appear when I enter in this option. The view mode is in "Show all redirects" (I also tried the rest). So I can't edit the URL of the articles that doesn't appear here. Some of the articles appear and I can change the URL without problem.

My version is Artio JoomSEF 3.2.3.

Thanks.