Deleting that post removed it, but the front page did not get the re-generated, so it was still there.
--[[liw]]
-> From a quick look, it seems that `depends_simple` does not contain pages
-> in the inline. Need to investigate further. --[[Joey]]
+> This is a bug involving the `page()` pagespec. Deleted
+> pages matching this pagespec are not noticed. --[[Joey]] [[done]]