Edit: This has been fixed. Thank you admins.
If you visit lemmy.nz via http rather than https, you get a Bad Gateway error. It should be redirecting to the https url. Not sure who’s in charge of the domain and server, but it can usually be done in either of those places.
Thanks, I see it now. I was looking on the newzealand and support communities’ sidebars, not the one for the whole instance.