I,too, had dallied a while on FurAffinity. BUT three times now, the website forgot my username & password. Each time I suddenly could not log on, as no passwprd was being accepted. I used a password restore facility, but it has never worked. I'd key in the requested data and my phone would ring, i'd pick up and get a code to enter in the computer. It has never worked or I don't get all 4 digits. I finally opened a new account and accessed the old one as if it was by a different person.
The 3rd time this crap happened, I just gave up on FurAffinity and walked away. Haven't been back.