I also get that sometimes when trying to go to a forum thread, but going back to the front page, and pressing update, and then try again has fixed the issue for me every time that happened
I also get that sometimes when trying to go to a forum thread, but going back to the front page, and pressing update, and then try again has fixed the issue for me every time that happened
This.
Me too, is some kind of problem with sid parameter on URL.
Disgruntled former user? Probably