What the hell is going on? I have researched the changes but still cant post a pic, arghh!

Choose photo, select actions at the top left of photo then photo size. Right click then properties to get URL. Thats how I do it. 🙂

Is the problem not that the BB code isn't available there as standard?
flickr are idiots for not including it IMO.

Right click on pic, choose size option, copy properties and paste

As above, actions then size option, right clip on photo to get properties, copy and paste propeties and you should get this

but it doesn't link back to flickr like it used to with the greasemonkey script!

Mulletus Maximus calls it! Thanks that man that was ripping my knitting out there, thanks people.

I never used greasemonkey, always did it manually, including linking back. I have to admit the changes are a step backwards for me. But I do still use it if I want to link to a photo rather than the official gallery page.