Is it ALL the time or only when you are at home?
Mobile device (iOS or Android device) or actual computer?
I ask because I have this same problem anytime I try to access ANYTHING on this site when I am on my iOS devices only on my home wifi.
But I have no problem using those same iOS devices on cellular or on my work Wifi. So I'm pretty sure its not my devices.
And I have no problem on my computer when attached to my home wifi. So I'm pretty sure it's not my home internet.
Lastly, if I enable my VPN, there is absolutely no problem on my iOS devices. So I'm fairly sure its still not my devices.