Hi iliketosleep, to allow the notifications a small window should appear at the top of the page. But not all browsers have implemented this feature.
What device and browser do you use?
I'm using the latest version of firefox on win7. Upon further investigation, I think I know what happened now. There's a tiny box at the left of the address bar that enables me to unblock notifications for the site. Which means I must have automatically pressed the "disallow" button before even reading anything (a reflex response!). If I was you, I'd have an option to see a screenshot showing how to unblock notifications. It's always the stupid little things that can make a very big difference.
Ok, I'm glad it works.
Thanks for the feedback, we'll try to add that somewhere.