That exists? Can i unblock people too? All the maps looks so empty with nobody on them.
It is a glitch that happens when someone blocks you, and then you block them yourself, then unblock them and you can see them. However, you still cannot see what they type in chat, and you cannot whisper them.
It is also not looked kindly upon and I recommend not doing it because as I said above, people can take screenshots and you can get in trouble for it. If someone has you blocked it's for a reason and you need to respect that.
Plus, all the times that you come on, the maps are indeed empty, so I'm pretty sure tons of people do not have you blocked.