Unfortunately not any time soon.

  (Edited: )

You are correct in your assumption. SC2 content has been dropped until further notice as a consequence of Sean working on a new RTS with Artillery Games. The game, nicknamed Project Atlas, is a full time job and as such, Sean just doesn't have the time to do the SC2 dailies that he use to. (Each episode took many hours of prep time in addition to the show) So for the last few months the general structure is Mostly Walking (with his friends Bill Graner and Sean Bouchard) on Mondays, Heathstone dailies on Tuesday to Thurday, then Day9's day off on Friday. (where he takes the day off and plays a random game or two). There is no telling what the future holds but until futher notice, that is the schedule for the show currently.
I hope this clarifies things.