It doesn't matter. Your link doesn't work either.
However I just found out that if I disconnect wifi on my phone I can get in. This is how I'm replying right now. It looks like there is something about my internet provider here in Poland. Even changing my IP to the US doesn't help.
If you disconnect the WiFi (i.e., your InternetServiceProvider) on your phone, that would mean you are connecting to the internet via your cellphone provider's celltower wouldn't it?
As I said wired desktop in all browsers gives me 404 error....my phone IF connected to wifi same thing...however if on my phone I disconnect wifi and I use just cellphone provider connection I can get in. Very weird