Alright.
So every time I go on a thread that has an unread post, it redirects me to a page behind the post. The same thing happens when I try to move up a page.
(Win7/Chrome/32 bit)
I think what you’re experiencing is a “ghost page”. Typically this happens due to a post or three (or more) being removed but the forum software thinks they’re still there creating a false page.
Is it happening on all threads or just random ones?
Most threads. Not all.