Whenever I try to log in I'm told the login worked but I never actually make it in. I had to make this post with an old alt. I'm aware of the recent hacking thing but to my knowledge that was solved a few hours ago?
Same issue here. Cleared all cookies and site data (Firefox) but does not work. Switched to Edge, logs in correctly. Liftoff won't log in either (gives "Null check operator used on a null value" error message.
EDTI: Reinstalled the app and now it works. Yes, it's like using a sledge hammer to hammer on a finishing nail, but it worked. :)