We have put together a short survey to capture your feedback in terms of what BT can do when you experience home Wi-Fi issues. We would appreciate it if you could take a couple of minutes to complete a short survey. Read more from here, Fix my home Wi-Fi
It's by no means certain that they will.
Yesterday's announcement raised the possibility of compensation in the event of cancellations but they're already behind the curve since there have already been widespread cancellations.