Last week I was informed that the final panels had been manufactured and were now with Skanska. They should be fitting them 'over Easter', so it is possible that the final work will be undertaken in the next few weeks (possibly days).
I've come to like the strips where the lights used to be, it is like looking through a wormhole in time to a bygone era. And a reminder that the subway is significantly better than it was a couple of years ago.