On Internet Explorer I get this:
 
This site is not secure
                This might mean that someone’s trying to fool you or steal any info you send to the server. You should close this site immediately.
[image]res://ieframe.dll/shieldcheck.ico[/image]Close this tab
[link=res://ieframe.dll/hstscerterror.htm?SSLError=67108864][image]res://ieframe.dll/down.png[/image][/link]                        More information
 
 
On FireFox I get this:
 
Your connection is not secure
The owner of www.groove3.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.
Learn more…
 
 
 

Anybody else, or is it just me?

Same, tried in FF, IE and Edge

Same here (tried with Firefox).

It works fine in Chrome. I would just ignore the warning and click through anyway (presuming there's a way to do that). It's a secure URL (https). 

It's working fine in all now. They must have fixed it, it was an expired certificate according to something I read in one of the browsers I tried.