No games are loading in Facebook

I have tried several games... frontierville, Cityville, Bubble Spinner, Bejeweled Blitz...
All that will load is the title bar only and stops.

I have also tried refreshing the screen, logging out and back in.
My friend also tried with her account and got same results.

I just tried Bejeweled Blitz and, even though it took ages to load, it works. This could be just a temporary issue with the domains these games are hosted in (and displayed through iFrames) -- even though we're talking of different companies here (Zynga and PopCap).

You can contact them by going to any of these apps, scrolling down and clicking on the app's name on the left bottom side of the page, and then on "Contact Developer".