When I tried to log into Discord tonight, using the link here, I had to go back through the verification process on my e-mail. Got a message that it was because I was logging in from a 'new device', but it was the same desk top I always use. I run on Firefox, using the private window. I suspect the issue is because it deletes the cookies?
I use the Private window for my forums so the pups don't get into them.