Yes, I've seen a couple of reports, including @michaelmurfy - but interesting it's working for me.

Works for me!  Latest Chrome on Windows 10 Enterprise; connected via 2degrees VDSL with VigorDV130/Unifi USG... DNS is handled by my Windows Essentials server.

@DarthKermit could you please test now?

working now :)

Yay, it's working again.

Finally working! Cheers @freitasm

Is anyone else getting "The domain is not supported by your API key" in the reply box?

Edit: Just tried a different browser. I get the error in Brave but not in Firefox. I've been using Brave for a few months and this is the first time I've seen the problem.

Edit 2: Seems to happen if "Block 3rd Party Cookies" is enabled. I've enabled cookies for Geekzone and it seems OK now.