($Messages) view in events4.nsf has duplicates or is missing docs

These errors show in statrep since I upgraded to 852 at the weekend… …“Database events4.nsf in view ($Messages) contains 1 duplicate documents”

…“Database events4.nsf in view ($Messages) is missing 1 documents as defined in events4.ntf”

What is the best way to deal with this issue?

“tell event clean ($Messages)” does not have any effect because this returns another error…

…“Diagnostics on view ($Messages) of database events4.ntf was aborted: Unexpected duplicate entries found”.

My events.nsf has 7727 message docs where as the events.ntf has only 7499.

Should I delete all message docs in the nsf and copy in a fresh batch from the ntf?

}:-/

Thanks for any advice

Subject: Having the same issue

We upgraded to 8.5.2 w/FP1 and are having these same issues. Anyone know the best way to resolve this?

Subject: same here

Did you ever find a solution to this?