Gallery gone?

The Helen Drutt Gallery's website, which I considered the best for modern
jewelry on the net, seems to have gone offline for several days.

http://www.helendrutt.com/

(She and Peter Dormer are also the authors of the excellent "Jewelry of our
Time: Art, Ornament, and Obsession".)

Does anyone have information whether the gallery has gone out of business or
anything else about what happened? I'm hoping this is just a temporary
glitch in their server, a change in domain name, or the like -- but no
useful information googles up.