Yes, even I have been facing the same issues. I'll PM the admin and maybe they will take a look into the matter.
Please check if its working now. Also make sure to clear your browser cookies.
Same here. The box works sometimes, but not others. It seems to be random in terms of which pages it works on (I've tried a few). I cleared my cookies a few times in between as well, but still no luck.
You can send us your browser details so that we can test it from here.
This is happening for me on both Chrome and Firefox. I am using the latest stable version of both.