Ivar has some recent videos showing the very last of renovations complete. The Ano Xacobeo mass was held there (and the broadcast was spectacular and moving…).
To the best of my knowledge masses are or just have restarted, but TBH, having been to many masses in my life, the one delivered by Father Manny in the side chapel of the Pilgrim’s Office in SdC is the most personal, and truly *in communion* that I have ever experienced. There were only 9 of us in total in the chapel at the end of the season (late Nov) 2019….
So: if you arrive and something has made it so that mass is in the little chapel and you are looking for a mass, don’t skip it.