It is still in experimental mode, may remove it if we get many complains. We had to publish it since there were complains about FC on FTF page for some users, we had to publish fix for them, and this feature was already implemented and went public together with the bug fix.
As said above, you can turn it on/off in the settings. And see if it's on or off in the mood selection area:
Update: This change lead to a funny bug on the weekplan page:
If you don't like this side effect, just switch the feature off in the settings.