Lately, I've noticed a problem with some threads accessed via the 'View posts since last visit' view. When I click on the link to take me to the latest post on a given thread, I sometimes get directed to the initial post in the thread instead. Furthermore, when I page down, the post of the person who supposedly was the last to add to it isn't visible. I've also found it isn't visible if I access the thread via the relevant board directly.
Eventually, the problem seems to sort itself out. Until that happens, the only way I can view these latest posts on the problem threads it by clicking on 'posts' on the latest poster's profile.
Apologies for the rather garbled problem description. Anyone else experiencing this?