when reading threw the new posts I get partly threw the messages and then a bulletin message comes up - (sorry no matches please try some different terms ) even though there are still messages left to read . Bernie

 

It has taken me a while to work out the question, but,

The New posts refresh over 24 hours so if for any reason you log out and then log in there will be no New Posts shown between the two instances.

Hence the message.

You then need to click on the Previous 24 hours posts by clicking where the message says 'Here' to see the list you were looking at.