Way back last year the Northern Line Bank Branch was stut for major works.
It reopened in time for the Platinum Jubileeeeeeee - it opened yesterday.
There are certain tasks remaining at Bank and a few other places, but they will get done after the stations have reopened.
In the words of a man who shared lodging with Jimi Hendrix (time traveler don't you know), "Hallelujah" (Chorus)