Hm, everything seems to work fine when I use a different browser, but it's still a bit concerning why it happened -- the problem occurred on Chrome and worked on Safari

Edit, when I click on "close trade" from the main Trades page (where it shows it as belonging to me) it says "You can't touch a trade that isn't yours, dummy."

If I click on the "Trades" button, it shows my current trade offers, but when I click on it, I can't edit it at all and it says "Unknown wants to trade:". Then if I click on the add on steam button, the page goes here http://www.tf2outpost.com/user/resolve/friend It's almost like my trade was hijacked somehow. Someone please help me?