Sushi Naru Has Closed But, Is It Permanent?

I was out and about yesterday and strode past the Sushi Naru place on the corner of John Carlyle Street and Emerson Ave in our neighborhood and noticed it was closed. I put the question in the title because this Yelp site says they’re permanently closed but, the sign on the door talks about the closing that was due to a plumbing issue but, says they’re re-opening. IMHO, a permanent closing would be bad because they really had some decent sushi and a very competitive price.