Not sure where to put this but I am noticing that the personal post count isn't working. I have three posts that are 3018. Please feel free to delete this if it has already been addressed or is in the wrong place.
If you're using the back button to go backwards, your post count won't update. If you're using the forum controls properly, it will. I've had to show this to my husband, because he doesn't/won't use forum controls and he wonders why about post counts, marking read, etc. If it happens to you again, try refreshing the screen, your count will be updated with a refresh.