Thank goodness it's not just me, I was beginning to think site wasn't just very busy, but when there are only 3 AIBU threads I thought something was up. I now still only have 14 threads showing up. It seems no- one has seen the post about it yet, but maybe they will tomorrow.
I had to email HQ today and the reply was " hopefully it's because a quiet day " !!!! Mine has been the same as you, it's been since yesterday. TIO are fine, so is my watched threads, it's just the 15 mins and last hour. It's def not right, I have emailed them again
Maudd are you on safari on iPad ? It's just thT I have just seen that users who gave updated are having problems with iOS 9.3 . I have to say fir me everything else is working, it's just the thread problem