Please Wait...

The forums are acting up again for me.  Often (but not always) when I post in a thread, I get a "Please Wait" message.  The forums seem to just hang there.  I can go to the top and navigate back to the forum I'm in, after clicking on Leave Page.  My posts are always present and intact so it seems that the actual post goes through as it should, but the forums are hanging up when it comes to reloading the page.

Anyone else seeing this?