I stopped by, there is a sign in the door stating they're performing interior maintenance, no start or end dates, alas.
I'm well aware of what Chinatown costs these days, we live in walking distance and eat here and in Bridgeport all the time. JMC is great, but some portions are pretty small for a higher price than other places. For example, their Méi Mountain beef dish is a killer, like Spicy Hand Tear Beef Jerk meets Dry Chili Chicken. But there's hardly ever more than a few good nuggets of beef in it. We still go frequently, but our dollar goes further at Four Seasons Dumplings, for example.