i currently experience this problem too; first ffn didn't show up in my phone (and i'm using safari) but i tried opening ffn on my laptop using mozilla and it didn't work also. i tried cleaning the caches and cookies, after a few tries it loads. but when i left it open for too long it starts getting into problem loading stuff again. so i have to restart my tabs and windows every time i want to open ffn.

god, it sucks.