It got hacked so now the link redirects to to a website acting as furaffinity but the hackers now track what your inputs are. Occasionally it flips back to the normal website but usually it goes to other fake websites to try to steal your info. When the FA twitter account started posting trying to warn everyone, it got hacked as well and started spitting out crypto stuff and all tweets about the attack were deleted. They’re trying to fix it as fast as they can.