I just noticed something that seems to be more recent than the March update.
At the top of each page in a thread is a miniature directory tree showing the thread's position in the forum hierarchy,
e.g.,
FlyerTalk Forums > Support&Services > Technical Support and Feedback
> Post "echoes" repeatedly appear temporarily in thread
I've noticed that the thread title doesn't link to itself (as it should, and as I'm pretty sure it used to), but instead to
http://www.flyertalk.com/forum/
This isn't the end of the world, but there are occasions when it's useful to have that link point to the first page in the thread.
FWIW, I've checked across multiple fora/threads & this seems to be widespread. Am I just imagining that it used to be different?