Steam-Version: Account creation issue

Hi there, and thumbs up for this great game that I bought on Steam yesterday.
I wanted to enable the cloud sync option from the start screen of DD and tried to link my steam account, but that fails.
After logging in on the steam page and confirming to connect, all I get (after a while) is an empty page.
I tried it yesterday and today, several times, but nothing changed.
Any ideas?

I wanted to enable the cloud sync option from the start screen of DD and tried to link my steam account, but that fails.
After logging in on the steam page and confirming to connect, all I get (after a while) is an empty page.
I tried it yesterday and today, several times, but nothing changed.
Any ideas?
