For some reason, I'm unable to view the profile page of certain remote accounts here at community.nodebb.org.
So far, I've only noticed it with some accounts from my Mastodon instance - particularly, my own account, @AltCode@social.vivaldi.net, and the @Vivaldi@social.vivaldi.net account, which should be viewable at https://community.nodebb.org/user/altcode@social.vivaldi.net and https://community.nodebb.org/user/vivaldi@social.vivaldi.net respectively. Instead, trying to go to either of those profile pages produces a 404 error; it's weird though, because these accounts used to work fine before.
Sorry if this is the wrong place to report this. I considered creating an issue on the GitHub repo, but at the moment I have no idea if it can affect accounts from other instances (let alone, other activitypub software), or only those from social.vivaldi.net.