I'm not positive that this is the right place to post this but it seems like there's nothing better, so here goes.
I've noticed recently that when I reply to a post, the thread returns to the very first page (oldest post) after the reply is posted. It's happening in this thread posted below although I can't imagine it is thread specific. On the other hand, the thread does seem to have 191 pages.
https://www.flyertalk.com/forum/amer...ffers-191.html
Anyway, the screen after I post should be my reply (i.e., the most recently posted), not the oldest one from a few years ago.