Sp2: move and link sitemap in page field engines still displays moved pages at both their source and destination points

If you move some validated pages to another section and then you validated the moved section on the destination point, you still have the pages listed on the source points in the AJAX sitemaps in the page field's link or move sub-engine. The sitemap lokks liek correct in the workflow engine. So some checks were added in the workflow engine and are not present in the versions of the sitemap for the page fields. Or this is perhaps a caching issue. In all the cases, I see at double all my moved pages.