Total Post Count on Member Profiles

[Dreaming Yachtsman]

grymkiwi's profile statistics (Cruisers & Sailing Forums - View Profile: grymkiwi) indicate that he has posted to CF 4 times but when I click on the link "Find all posts by grymkiwi" on that page, only two show up. I suspect that the missing two posts were deleted since they essentially repeated one of the surviving posts as I recall from a few days ago when I looked at them.

Is there something "broken" in the software or is the "Total Posts" count not intended to update?