Win7 x64, Chrome v14.0.835.126 beta-m (no its not because its the beta version as it hasn't changed in the past few hours).
It only shows on sub-forum topic list pages not once inside the threads or looking at the top level list of sub-forums.
I just made sure it wasn't a cache issue. Logged out, shut down browser and cleaned up cache, cookies & temp files on whole system. Logged back in and same issue as shown above. I'm out now. Maybe its only my system.