Yes, they are having a power outage. The chef/owner posted about it today on the Tenleytown listserve. He thinks they should be open again in a few days.

Someone who lives near there told me yesterday they were having power issues and had been closed all week.

I'm a big Masala Art takeout / deliver fan, but they haven't been answering the phone for the last few times I have called. Did they go out of business or change the number?