On patrolling, when patrolling new pages, the link [Mark as patrolled] at the bottom of the page, returns with the text [Could not patrol revision.], though when checking patrol log, or reloading RecentChanges, the work is patrolled.
Similar issue with the Ajax patrolling states that the same error message, though noting that when reloading that the patrol link has now disappeared as normal.
Version: unspecified
Severity: major