Lookups keep timing out

When I put "vespertine0" or any other custom name in to steamrep, it just idles for a bit and then redirects to
https://127.0.0.1/?msg=err1 and says connection can't be made.

No extensions, no vpn, this happens across multiple devices, and even different ISPs(general isp and mobile phone) even different browsers

Oddly I see no threads about this. I don't use Steamrep a lot, maybe 3-4 times a day and it almost never works. Also, all the avatars on the main page are failing to load.

I don't hammer Steam Market or any other Steam services so I doubt it's blocking me, and again, this happens on a phone over data using Chrome and a computer on a different ISP using Firefox.

Any insight here would be greatly appreciated.

If I paste "76561198301816484" it finds me right away
Same with STEAM_0:0:170775378

And this happens with almost every user when I do the custom url.