I'm using safari on my iPhone.
Every now and then when I click on the last post button to get to the end of the thread it takes me to first first post and not last. Using the last post button before the opening post doesn't work either. It's a pain in the arse because it usually happens in the Premier League thread, or other threads of similar length where it would be otherwise difficult to get to the latest posts without knowing how many pages the thread had run to.
It's been happening a while but never bothered me sufficiently to bring it up. And anyway I didn't think you'd have time to look at it between attending your weekly job interviews, reminiscing about previous holidays and worrying about your upcoming interviews. It doesn't seem to last long and if I leave it and come back it usually works so its not a permanent problem, more an infrequent issue.