Why does the forum do this??

[bballr4567]

Ok so I log in today after not being on for a while and went to my usercp and there was some subscribed threads in there. So I hit the arrow to go to last post and it takes me there. I reply to said post and go back to my userCP and all the other threads that I was subscribed to were gone. Site is saying that I already viewed them and there had been no new post since last visit. LOL!!! Any help or is it just a forum defect?

[2K SE]

I have not been able to use the "view posts since last visit" for about 2 - 3 weeks now. Says "no new posts" so I go to day search to get todays posts. Kind of a PITA but at least there is a workaround.