Just an FYI:
In the iNat profile link on the forum yesterday, I noticed I couldn’t visit someone’s page because the link on their card had doubled the first part of the address (“https://www.inaturalist.org/people/https://www.inaturalist.org/people/[user id number]”.
Today, I noticed it did the same on my profile and card, as well as a few other users:
It doesn’t seem to be universal, though…it’s only affecting users who put have their iNat profile URL instead of the user display name.
The profile settings currently says to add your user name, but I could have sworn it worked previously, so I’m not sure if something changed or if I always had it wrong and never noticed.