I found a couple of annoying little glitches, both are pretty much the same thing.
Searching a term using the Search Bar and pressing Search to bring up a list of results works fine, no complaints there. But out of habit, I click Back and enter another Search term. When I press Enter however, nothing happens. It doesn't load at all, not even if I Refresh the page. I have to click on another page on the website before it'll begin searching again.
Pretty much the same applies to posting comments too, say if I get a "Your post didn't reach the minimum intelligence for this forum" message, and I have to click Back to edit my post. The Edit Post button is grey'd out and not even Refreshing fixes it anymore. Have to click out of the editor and go back into the thread manually to try posting what you said again.
...if any of this makes sense.