Cant login all day

hello, today crash wow. and now cant login. what need to do?

Yeah me too, can't understand why

Hi guys, does it say that your info is invalid? I have that problem aswell.

So yesterday I was playing when my internet crashed for like 10 seconds and ever since then I am unable to log in-game, but the site works just fine as you can see now. I downloaded the game again, restarted wifi, checked realmlist, even changed the password. Nothing seems to work..