Could you perform a few quick tests, in order to determine why this strange behavior occurs? Please try to create a new page, approve it, publish it and apply a few changes to it afterwards. Then disable Index this page
option and send it for approval. Try to search for it. The page should still be visible, simply because changes are applied after publishing. That's when the page gets reindexed. Approve and publish the page. Now if you search for it, It shouldn't be found. Le me know what happens when you perform these tests.
the Telerik team
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