With the deployment of flow on officewiki, I noticed that an edit to the header of OfficeWiki talk:WikiProject OfficeWiki is on my watchlist. When I click the history and then diff to the current version, the "changes you haven't seen yet" highlighting does not go away like it does with normal pages.
Further, the history page itself for that header isn't showing any indication of which revisions were changed since my last visit, again unlike with normal pages.

