http://dispenser.tf/trade/107978/

He's offering 8.44 refined for a key

However, the bot only offers 8.11 refined for my key. I tried this twice, but got the same result
http://puu.sh/9bWz5/539a1f6df4.png

Weird problem indeed, thanks for reporting. Somehow his trade is still live when the reclaimed is removed. For now please find another trade.