Commenter Bobby reports this location closed as of today (16 February 2017). It's not a surprise as it's been in the offing for several months. As to what's next, as The State reported in December:
In the spring, the location will become home to the second area Charleston-based East Bay Deli. East Bay opened its first area location at 1426 Main St. in Columbia’s The Hub apartment complex downton on Nov. 14.
I used to eat at this location every few months. I liked to get the Pumpkin soup in the winter. Along with a bread bowl, it was a very nice meal. I enjoyed the white chocolate macadamia nut cookies as well; something they don't have at Panera. They used to have a pepper grinder at the condiment station that was nice as well.
(Hat tip to commenter Bobby)
UPDATE 18 February 2017 -- Well, they certainly started into the remodeling quickly: