AVG finder not working (www.avgmobilation.com)

Hi, today I tried finding my mobile phone using the AVG mobilation (finder) website at https://www.avgmobilation.com. I logged in using my AVG account (I do this often). Once I was logged in, instead of the usual page with a big LOCATE in the middle the message "There are no devices registered" was displayed. I have a few devices registered (wife's phone, kids phones) so I tried those (different logins) and they all say the same - "There are no devices registered".

I use the service all the time so not sure what the issue is. I think the site might have been hacked because when I clicked on the "Support" link at the top of the page that usually shows the LOCATE button the Sales Force website login page appeared (https://login.salesforce.com).

Has anyone else had this issue?