I'm not sure what happened but I post count went down
Me too, my post count also went down too after being busy for weekends I've checked my account then I actually lost almost 150 post counts (if I am not mistaken). I also don't know what happen because there is no explanation happen
The posts were recounted a few days ago:
https://bitcointalk.org/index.php?topic=3101383.msg32026620#msg32026620If your post count decreased, it was previously erroneously high and has now been corrected.