I think credit where it is due, if they put on extra shows and make tickets available only to those that missed out, that shows a level of care worth recognising. How that will work no idea, but happy giving them the benefit of the doubt.
The "extra" shows would always have been planned, and the level of care is just a sop to the backlash.
It's not like they're giving away free tickets. They're selling shows that would have always been planned, dependent on demand, to people who have already shown they're interested.