Is it just me or is the "Last Post" info sometimes wrong? +1 Jive bugs?

I swear I just noticed a thread where it had almost random things for the "Last Post" next to the link to view the thread.

(Either that or someone put crack in something I recently consumed.)

First time I see a thread (which hadn't been added to in three days) with the original poster as the LAST post (but in reality in the thread, it was my own post that was last).  Also, the date was ONE day old it claimed--which explains why I saw it on the third page.  Not the FIFTH page which I later found the thread on after not seeing it on the 3rd page.  So then when I find it on the 5th page (???) it says that I had the last post, three days ago.

What the h*** is going on here?  I couldn't have confused it with another, the original poster has a grand total of SEVEN posts.  Now I'm not sure if I was hitting the "next" link or the numbers themselves...

Please, someone tell me it's just crack and not yet another JiveBug©.