The forum logged me in as another user for some reason.
It was JohnnyWolf or something like that. Know nothing about them, nor their account information. I just used one of the bookmarked Forum pages I had and I was logged in as them. Weird. Regardless, I logged out and back into my own account, but I don't know how it even happened to begin with. I'd look into it, it may be a security issue.
Very well known issue, the developers are still trying to reproduce this to figure out why it's happening.