I often leave the YouTube admin/analytics/Overview page up all day long in one of my chrome tabs (for responding to comments and checking sub counts and such). I've noticed that every so often all the links on the page (like SEE LIVE COUNT or SEE MORE or etc.) are not clickable until I hit f5 due to TB's extension. Clicking the TB upper right insert (the "Toolbox) and then closing it still doesn't make the links on the page clickable. But if I hit f5 then I can click them (and I believe then when links aren't clickable and I hit f5 then I also (sometimes or always, I'm not sure) get the TB ad about upgrading -- so maybe the bug has to do with the ad not showing visibly until you refresh, yet the browser still thinks its there and so it blocks clicking on links.
NOTE: have you considered creating a forum for TB bugs?
NOTE: have you considered creating a forum for TB bugs?