I don't know at this point. I logged out 22 minutes ago (as in clicked the logout link). I don't normally log out, but do now and again. Got your reply e-mail above. Came to site, logged in and did new posts 'Since Last Visit' search. There was 1 post that showed.
I then did the Last 24 Hours and a number of posts showed. I looked at the list and only 1 new post had been made in the previous 22 minutes. OK - That correlates.
Claes, you were saying in one post that new post arrows were missing or something like that as well?
Maybe I'm missing something here. I'm not saying that the update to vB 3.0.6 didn't induce a new 'bug', but so far I can't reproduce the problem (new posts have been made since the 'last visit' but don't show when the 'Since Last Visit' link is clicked on.
I'll check the vB site in a bit and see if anyone there is reporting the problem.
Anyone else having problems with this?