I was in Grindelwald when the chairlift came off in high winds (as it was beeing emptied) and 3 people people with other injuries. So that was a real shock. I skied that day in First as I knew the weather warning and altough windy it was not as exposed.
Also was on chairlift in Cervina when winds picked up and the gusts were horredous (white out every minute or 2 and chair rocked alarmingly. They stopped the lift every 30 seconds as the next gust whirled around the moutain. It took an hour to get to top and ski down (stopping every 45 seconds as another blast hit us). Of course the resort closed for the rest of the day and I was happy to listen to the wind howling in a warm restaurant.
So it is annoying to have lifted closed (on 3 days could not get across to Zermatt) but understandable. I think that they could refund us if the lifts are closed though!!!