From time to time the review count must be re-calculated due to older reviews being dropped from the database. When a campground gets too many reviews whether they be positive or negative they must be deleted due to conserving server space and ease of reading on the website as the newest reviews are always posted at the bottom, to keep the scroll to a minimum.
Thanks for your understanding
I thought that number represented the number of campgrounds reviewed. Do you have a count on that? Just curious.