A bug affecting many users showed their postcount as much lower or much higher than it really was, so all postcounts have been automagically recalculated and are now based on actual posts.
Well there certainly seems to be something wrong.
I just happened to read a post by Ecchi whose stats said
Posts: 8
Thanks: 4,294,967,284
Thanked 1 Time in 1 Post
Can I get my fair share of those 4 billion thanks?