OR Fibre checker broken?

Anybody else having trouble with the OR fibre checker?

https://www.openreach.com/fibre-broadband

I can pick an address, although it is taking some time to load the list, but nothing then happens when I click "go"

I have tried a couple of addresses, was wondering if it was me or the system!

Same here so it's not just you. This happened a couple of weeks back too.

(Safari browser on macOS if that makes a difference)

Don't think browser make any difference. ( Edge Win 10)

I'm no expert but from what I can see a error code 504 (Gateway Time-out) is being returned from a 'Get' request on https://www.openreach.com/snippet/outage.lightbox.html

Knackered here too. Same symptoms.

might be doing some maintenance of some major updates

In reply to a post by Pheasant:

Knackered here too. Same symptoms.

Other parts of openreach.com web site are also broken. Try going to the second page of news items it just sits there and after a long wait a 504 error appears like the fibre checker.

I have attempted to report the error and have got a report number C35778286. Might not be looked at until tomorrow or Monday unless a CP gets involved. ( Or Andrew has an entry point into OR for things like this.)