Is Kif Closed?

A few readers have emailed asking if Kif restaurant on DeKalb is closed.  Apparently, it's been shuttered for two weeks.  I did a walk-by on Monday and saw people having beers at the bar, but when I called later no one answered the phone.  There are no signs on the door that point to a closure.  What gives?

Kif has the most gorgeous back yard area, so I am hoping they're just on vacation.