Re: Fed Up with GS System!
That means the posts were moved to review. When a post is removed from active discussion to review it can be for several reasons. Often it is because the post was either irrelevant/off-topic/questionable/in some cases insulting (which usually earns the member a warning or infraction).
The posts are moved to review after careful consideration by the moderators, and the posts may remain in review or become restored to the thread after the moderators have reviewed them. Sometimes they are not restored at all because they do not serve the topic being discussed. The posts that are not restored will lead to a decrease in your post count.
I hope that helps in explaining the reason for reduction in post numbers.