Wordament, and date/time settings

Noticed today, while trying to play Wordament on my brand new Nokia 920 (a white one, if you wonder) that I could not connect to my Xbox Live account.

Tried every obvious hint, no way. Then I noticed that in a FAQ page on the wordament site they refer to the correct date and time setting as a needed requirement.

So... I went to the settings page, disabled the "automatic date and time setting", choose the correct date, time zone, and time, and went back to Wordament.

Now it works without a problem!

Hope this helps, maybe the same issue exists with other Xbox live games...