In reply to ANC: I did this route last month. It's about an hour plod through snow (from the top of the lift). That takes you to the via feratta. The via feratta is probably 2.5-3hrs, there were occasional unprotected sections due to snow, but that should have improved by now. The final summit approach is over a short section of snow.
The descent is down the snow field, down a quick section of via feratta, then a plod down the glacier. Probably 2hr descent to the lift station (refugee with beer).
People were using crampons. We used our axes a lot and roped up for the glacier. Accommodation wise we stayed at the refugee on the road side of the dam - it was weird! It was like going back in time. (I can't remember the name of it). There is a more modern refugee across the dam near the lift station (it's pink). Can't remember it's name sorry.