FWIW, now when I click on the last post icon, I get this:
T2W Message
No Thread specified. If you followed a valid link, please notify the administrator
I post these only because they might give a clue as to what the problem is and where.
Or maybe not.
Basically it's affecting anything with 'new-post' at the end of the url.
Are you sure? I had the problem just 10 minutes with just about any URL I tried... no 'new-post' or anything to the end of the url visible.
This is correct all threads started since we upgraded tues morning don't update correctly. I'm making this our no.1 priority to fix today - hopefully all will be resolved by the end of the day.