Fibaro has made an update to their web access, find.fibaro.com.
The old bug that prevented you from logging in locally because it couldn't find your centre has now been fixed.
This means you can get back on the system via this access.

However, there is still a problem with the page as it shows all Home Centres that have been connected via the PC.

As the typical installation has only had one centre connected, I don't think this is a startup issue.
However, I'm a bit challenged 😉

Sincerely / Best regards

Allan Lytken
Tel: +45 2189 5344